161142048

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 534957696

約数和(自身を除く): 373815648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 53, 54, 68, 69, 72, 81, 92, 96, 102, 106, 108, 136, 138, 144, 153, 159, 162, 184, 204, 207, 212, 216, 243, 272, 276, 288, 306, 318, 324, 368, 391, 408, 414, 424, 432, 459, 477, 486, 544, 552, 612, 621, 636, 648, 736, 782, 816, 828, 848, 864, 901, 918, 954, 972, 1104, 1173, 1219, 1224, 1242, 1272, 1296, 1377, 1431, 1564, 1632, 1656, 1696, 1802, 1836, 1863, 1908, 1944, 2208, 2346, 2438, 2448, 2484, 2544, 2592, 2703, 2754, 2862, 3128, 3312, 3519, 3604, 3657, 3672, 3726, 3816, 3888, 4131, 4293, 4692, 4876, 4896, 4968, 5088, 5406, 5508, 5589, 5724, 6256, 6624, 7038, 7208, 7314, 7344, 7452, 7632, 7776, 8109, 8262, 8586, 9384, 9752, 9936, 10557, 10812, 10971, 11016, 11178, 11448, 12512, 12879, 14076, 14416, 14628, 14688, 14904, 15264, 16218, 16524, 17172, 18768, 19504, 19872, 20723, 21114, 21624, 21942, 22032, 22356, 22896, 24327, 25758, 28152, 28832, 29256, 29808, 31671, 32436, 32913, 33048, 34344, 37536, 39008, 41446, 42228, 43248, 43884, 44064, 44712, 45792, 48654, 51516, 56304, 58512, 59616, 62169, 63342, 64872, 65826, 66096, 68688, 72981, 82892, 84456, 86496, 87768, 89424, 95013, 97308, 98739, 103032, 112608, 117024, 124338, 126684, 129744, 131652, 132192, 137376, 145962, 165784, 168912, 175536, 178848, 186507, 190026, 194616, 197478, 206064, 218943, 248676, 253368, 259488, 263304, 291924, 296217, 331568, 337824, 351072, 373014, 380052, 389232, 394956, 412128, 437886, 497352, 506736, 526608, 559521, 583848, 592434, 663136, 746028, 760104, 778464, 789912, 875772, 994704, 1013472, 1053216, 1119042, 1167696, 1184868, 1492056, 1520208, 1579824, 1678563, 1751544, 1989408, 2238084, 2335392, 2369736, 2984112, 3040416, 3159648, 3357126, 3503088, 4476168, 4739472, 5035689, 5968224, 6714252, 7006176, 8952336, 9478944, 10071378, 13428504, 17904672, 20142756, 26857008, 40285512, 53714016, 80571024, 161142048]

約数ペア:

[(1, 161142048), (2, 80571024), (3, 53714016), (4, 40285512), (6, 26857008), (8, 20142756), (9, 17904672), (12, 13428504), (16, 10071378), (17, 9478944), (18, 8952336), (23, 7006176), (24, 6714252), (27, 5968224), (32, 5035689), (34, 4739472), (36, 4476168), (46, 3503088), (48, 3357126), (51, 3159648), (53, 3040416), (54, 2984112), (68, 2369736), (69, 2335392), (72, 2238084), (81, 1989408), (92, 1751544), (96, 1678563), (102, 1579824), (106, 1520208), (108, 1492056), (136, 1184868), (138, 1167696), (144, 1119042), (153, 1053216), (159, 1013472), (162, 994704), (184, 875772), (204, 789912), (207, 778464), (212, 760104), (216, 746028), (243, 663136), (272, 592434), (276, 583848), (288, 559521), (306, 526608), (318, 506736), (324, 497352), (368, 437886), (391, 412128), (408, 394956), (414, 389232), (424, 380052), (432, 373014), (459, 351072), (477, 337824), (486, 331568), (544, 296217), (552, 291924), (612, 263304), (621, 259488), (636, 253368), (648, 248676), (736, 218943), (782, 206064), (816, 197478), (828, 194616), (848, 190026), (864, 186507), (901, 178848), (918, 175536), (954, 168912), (972, 165784), (1104, 145962), (1173, 137376), (1219, 132192), (1224, 131652), (1242, 129744), (1272, 126684), (1296, 124338), (1377, 117024), (1431, 112608), (1564, 103032), (1632, 98739), (1656, 97308), (1696, 95013), (1802, 89424), (1836, 87768), (1863, 86496), (1908, 84456), (1944, 82892), (2208, 72981), (2346, 68688), (2438, 66096), (2448, 65826), (2484, 64872), (2544, 63342), (2592, 62169), (2703, 59616), (2754, 58512), (2862, 56304), (3128, 51516), (3312, 48654), (3519, 45792), (3604, 44712), (3657, 44064), (3672, 43884), (3726, 43248), (3816, 42228), (3888, 41446), (4131, 39008), (4293, 37536), (4692, 34344), (4876, 33048), (4896, 32913), (4968, 32436), (5088, 31671), (5406, 29808), (5508, 29256), (5589, 28832), (5724, 28152), (6256, 25758), (6624, 24327), (7038, 22896), (7208, 22356), (7314, 22032), (7344, 21942), (7452, 21624), (7632, 21114), (7776, 20723), (8109, 19872), (8262, 19504), (8586, 18768), (9384, 17172), (9752, 16524), (9936, 16218), (10557, 15264), (10812, 14904), (10971, 14688), (11016, 14628), (11178, 14416), (11448, 14076), (12512, 12879)]