155944656

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 534340800

約数和(自身を除く): 378396144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 98, 106, 108, 112, 126, 139, 144, 147, 159, 168, 189, 196, 212, 216, 252, 278, 294, 318, 336, 371, 378, 392, 417, 424, 432, 441, 477, 504, 556, 588, 636, 742, 756, 784, 834, 848, 882, 954, 973, 1008, 1112, 1113, 1176, 1251, 1272, 1323, 1431, 1484, 1512, 1668, 1764, 1908, 1946, 2224, 2226, 2352, 2502, 2544, 2597, 2646, 2862, 2919, 2968, 3024, 3336, 3339, 3528, 3753, 3816, 3892, 4452, 5004, 5194, 5292, 5724, 5838, 5936, 6672, 6678, 6811, 7056, 7367, 7506, 7632, 7784, 7791, 8757, 8904, 10008, 10017, 10388, 10584, 11448, 11676, 13356, 13622, 14734, 15012, 15568, 15582, 17514, 17808, 20016, 20034, 20433, 20776, 21168, 22101, 22896, 23352, 23373, 26271, 26712, 27244, 29468, 30024, 31164, 35028, 40068, 40866, 41552, 44202, 46704, 46746, 51569, 52542, 53424, 54488, 58936, 60048, 61299, 62328, 66303, 70056, 70119, 80136, 81732, 88404, 93492, 103138, 105084, 108976, 117872, 122598, 124656, 132606, 140112, 140238, 154707, 160272, 163464, 176808, 183897, 186984, 198909, 206276, 210168, 245196, 265212, 280476, 309414, 326928, 353616, 360983, 367794, 373968, 397818, 412552, 420336, 464121, 490392, 530424, 560952, 618828, 721966, 735588, 795636, 825104, 928242, 980784, 1060848, 1082949, 1121904, 1237656, 1392363, 1443932, 1471176, 1591272, 1856484, 2165898, 2475312, 2784726, 2887864, 2942352, 3182544, 3248847, 3712968, 4331796, 5569452, 5775728, 6497694, 7425936, 8663592, 9746541, 11138904, 12995388, 17327184, 19493082, 22277808, 25990776, 38986164, 51981552, 77972328, 155944656]

約数ペア:

[(1, 155944656), (2, 77972328), (3, 51981552), (4, 38986164), (6, 25990776), (7, 22277808), (8, 19493082), (9, 17327184), (12, 12995388), (14, 11138904), (16, 9746541), (18, 8663592), (21, 7425936), (24, 6497694), (27, 5775728), (28, 5569452), (36, 4331796), (42, 3712968), (48, 3248847), (49, 3182544), (53, 2942352), (54, 2887864), (56, 2784726), (63, 2475312), (72, 2165898), (84, 1856484), (98, 1591272), (106, 1471176), (108, 1443932), (112, 1392363), (126, 1237656), (139, 1121904), (144, 1082949), (147, 1060848), (159, 980784), (168, 928242), (189, 825104), (196, 795636), (212, 735588), (216, 721966), (252, 618828), (278, 560952), (294, 530424), (318, 490392), (336, 464121), (371, 420336), (378, 412552), (392, 397818), (417, 373968), (424, 367794), (432, 360983), (441, 353616), (477, 326928), (504, 309414), (556, 280476), (588, 265212), (636, 245196), (742, 210168), (756, 206276), (784, 198909), (834, 186984), (848, 183897), (882, 176808), (954, 163464), (973, 160272), (1008, 154707), (1112, 140238), (1113, 140112), (1176, 132606), (1251, 124656), (1272, 122598), (1323, 117872), (1431, 108976), (1484, 105084), (1512, 103138), (1668, 93492), (1764, 88404), (1908, 81732), (1946, 80136), (2224, 70119), (2226, 70056), (2352, 66303), (2502, 62328), (2544, 61299), (2597, 60048), (2646, 58936), (2862, 54488), (2919, 53424), (2968, 52542), (3024, 51569), (3336, 46746), (3339, 46704), (3528, 44202), (3753, 41552), (3816, 40866), (3892, 40068), (4452, 35028), (5004, 31164), (5194, 30024), (5292, 29468), (5724, 27244), (5838, 26712), (5936, 26271), (6672, 23373), (6678, 23352), (6811, 22896), (7056, 22101), (7367, 21168), (7506, 20776), (7632, 20433), (7784, 20034), (7791, 20016), (8757, 17808), (8904, 17514), (10008, 15582), (10017, 15568), (10388, 15012), (10584, 14734), (11448, 13622), (11676, 13356)]