141963648

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 394813440

約数和(自身を除く): 252849792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 71, 82, 96, 123, 127, 128, 142, 164, 192, 213, 246, 254, 284, 328, 381, 384, 426, 492, 508, 568, 656, 762, 852, 984, 1016, 1136, 1312, 1524, 1704, 1968, 2032, 2272, 2624, 2911, 3048, 3408, 3936, 4064, 4544, 5207, 5248, 5822, 6096, 6816, 7872, 8128, 8733, 9017, 9088, 10414, 11644, 12192, 13632, 15621, 15744, 16256, 17466, 18034, 20828, 23288, 24384, 27051, 27264, 31242, 34932, 36068, 41656, 46576, 48768, 54102, 62484, 69864, 72136, 83312, 93152, 108204, 124968, 139728, 144272, 166624, 186304, 216408, 249936, 279456, 288544, 333248, 369697, 372608, 432816, 499872, 558912, 577088, 666496, 739394, 865632, 999744, 1109091, 1117824, 1154176, 1478788, 1731264, 1999488, 2218182, 2957576, 3462528, 4436364, 5915152, 8872728, 11830304, 17745456, 23660608, 35490912, 47321216, 70981824, 141963648]

約数ペア:

[(1, 141963648), (2, 70981824), (3, 47321216), (4, 35490912), (6, 23660608), (8, 17745456), (12, 11830304), (16, 8872728), (24, 5915152), (32, 4436364), (41, 3462528), (48, 2957576), (64, 2218182), (71, 1999488), (82, 1731264), (96, 1478788), (123, 1154176), (127, 1117824), (128, 1109091), (142, 999744), (164, 865632), (192, 739394), (213, 666496), (246, 577088), (254, 558912), (284, 499872), (328, 432816), (381, 372608), (384, 369697), (426, 333248), (492, 288544), (508, 279456), (568, 249936), (656, 216408), (762, 186304), (852, 166624), (984, 144272), (1016, 139728), (1136, 124968), (1312, 108204), (1524, 93152), (1704, 83312), (1968, 72136), (2032, 69864), (2272, 62484), (2624, 54102), (2911, 48768), (3048, 46576), (3408, 41656), (3936, 36068), (4064, 34932), (4544, 31242), (5207, 27264), (5248, 27051), (5822, 24384), (6096, 23288), (6816, 20828), (7872, 18034), (8128, 17466), (8733, 16256), (9017, 15744), (9088, 15621), (10414, 13632), (11644, 12192)]