155014016

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 322328160

約数和(自身を除く): 167314144

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 128, 142, 148, 284, 296, 461, 568, 592, 922, 1136, 1184, 1844, 2272, 2368, 2627, 3688, 4544, 4736, 5254, 7376, 9088, 10508, 14752, 17057, 21016, 29504, 32731, 34114, 42032, 59008, 65462, 68228, 84064, 130924, 136456, 168128, 261848, 272912, 336256, 523696, 545824, 1047392, 1091648, 1211047, 2094784, 2183296, 2422094, 4189568, 4844188, 9688376, 19376752, 38753504, 77507008, 155014016]

約数ペア:

[(1, 155014016), (2, 77507008), (4, 38753504), (8, 19376752), (16, 9688376), (32, 4844188), (37, 4189568), (64, 2422094), (71, 2183296), (74, 2094784), (128, 1211047), (142, 1091648), (148, 1047392), (284, 545824), (296, 523696), (461, 336256), (568, 272912), (592, 261848), (922, 168128), (1136, 136456), (1184, 130924), (1844, 84064), (2272, 68228), (2368, 65462), (2627, 59008), (3688, 42032), (4544, 34114), (4736, 32731), (5254, 29504), (7376, 21016), (9088, 17057), (10508, 14752)]