189857088

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 224

約数和(自身を含む): 618865920

約数和(自身を除く): 429008832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 92, 96, 102, 108, 136, 138, 144, 153, 184, 192, 204, 207, 216, 272, 276, 281, 288, 306, 368, 391, 408, 414, 432, 459, 544, 552, 562, 576, 612, 621, 736, 782, 816, 828, 843, 864, 918, 1088, 1104, 1124, 1173, 1224, 1242, 1472, 1564, 1632, 1656, 1686, 1728, 1836, 2208, 2248, 2346, 2448, 2484, 2529, 3128, 3264, 3312, 3372, 3519, 3672, 4416, 4496, 4692, 4777, 4896, 4968, 5058, 6256, 6463, 6624, 6744, 7038, 7344, 7587, 8992, 9384, 9554, 9792, 9936, 10116, 10557, 12512, 12926, 13248, 13488, 14076, 14331, 14688, 15174, 17984, 18768, 19108, 19389, 19872, 20232, 21114, 25024, 25852, 26976, 28152, 28662, 29376, 30348, 37536, 38216, 38778, 39744, 40464, 42228, 42993, 51704, 53952, 56304, 57324, 58167, 60696, 75072, 76432, 77556, 80928, 84456, 85986, 103408, 109871, 112608, 114648, 116334, 121392, 128979, 152864, 155112, 161856, 168912, 171972, 174501, 206816, 219742, 225216, 229296, 232668, 242784, 257958, 305728, 310224, 329613, 337824, 343944, 349002, 413632, 439484, 458592, 465336, 485568, 515916, 620448, 659226, 675648, 687888, 698004, 878968, 917184, 930672, 988839, 1031832, 1240896, 1318452, 1375776, 1396008, 1757936, 1861344, 1977678, 2063664, 2636904, 2751552, 2792016, 2966517, 3515872, 3722688, 3955356, 4127328, 5273808, 5584032, 5933034, 7031744, 7910712, 8254656, 10547616, 11168064, 11866068, 15821424, 21095232, 23732136, 31642848, 47464272, 63285696, 94928544, 189857088]

約数ペア:

[(1, 189857088), (2, 94928544), (3, 63285696), (4, 47464272), (6, 31642848), (8, 23732136), (9, 21095232), (12, 15821424), (16, 11866068), (17, 11168064), (18, 10547616), (23, 8254656), (24, 7910712), (27, 7031744), (32, 5933034), (34, 5584032), (36, 5273808), (46, 4127328), (48, 3955356), (51, 3722688), (54, 3515872), (64, 2966517), (68, 2792016), (69, 2751552), (72, 2636904), (92, 2063664), (96, 1977678), (102, 1861344), (108, 1757936), (136, 1396008), (138, 1375776), (144, 1318452), (153, 1240896), (184, 1031832), (192, 988839), (204, 930672), (207, 917184), (216, 878968), (272, 698004), (276, 687888), (281, 675648), (288, 659226), (306, 620448), (368, 515916), (391, 485568), (408, 465336), (414, 458592), (432, 439484), (459, 413632), (544, 349002), (552, 343944), (562, 337824), (576, 329613), (612, 310224), (621, 305728), (736, 257958), (782, 242784), (816, 232668), (828, 229296), (843, 225216), (864, 219742), (918, 206816), (1088, 174501), (1104, 171972), (1124, 168912), (1173, 161856), (1224, 155112), (1242, 152864), (1472, 128979), (1564, 121392), (1632, 116334), (1656, 114648), (1686, 112608), (1728, 109871), (1836, 103408), (2208, 85986), (2248, 84456), (2346, 80928), (2448, 77556), (2484, 76432), (2529, 75072), (3128, 60696), (3264, 58167), (3312, 57324), (3372, 56304), (3519, 53952), (3672, 51704), (4416, 42993), (4496, 42228), (4692, 40464), (4777, 39744), (4896, 38778), (4968, 38216), (5058, 37536), (6256, 30348), (6463, 29376), (6624, 28662), (6744, 28152), (7038, 26976), (7344, 25852), (7587, 25024), (8992, 21114), (9384, 20232), (9554, 19872), (9792, 19389), (9936, 19108), (10116, 18768), (10557, 17984), (12512, 15174), (12926, 14688), (13248, 14331), (13488, 14076)]