156957112448

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{21019}}^1$

素因数の和:21517

約数の個数: 64

約数和(自身を含む): 315302522400

約数和(自身を除く): 158345409952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 257, 454, 514, 908, 1028, 1816, 2056, 3632, 4112, 7264, 8224, 14528, 16448, 21019, 29056, 32896, 42038, 58339, 84076, 116678, 168152, 233356, 336304, 466712, 672608, 933424, 1345216, 1866848, 2690432, 3733696, 4771313, 5401883, 7467392, 9542626, 10803766, 19085252, 21607532, 38170504, 43215064, 76341008, 86430128, 152682016, 172860256, 305364032, 345720512, 610728064, 691441024, 1226227441, 2452454882, 4904909764, 9809819528, 19619639056, 39239278112, 78478556224, 156957112448]

約数ペア:

[(1, 156957112448), (2, 78478556224), (4, 39239278112), (8, 19619639056), (16, 9809819528), (32, 4904909764), (64, 2452454882), (128, 1226227441), (227, 691441024), (257, 610728064), (454, 345720512), (514, 305364032), (908, 172860256), (1028, 152682016), (1816, 86430128), (2056, 76341008), (3632, 43215064), (4112, 38170504), (7264, 21607532), (8224, 19085252), (14528, 10803766), (16448, 9542626), (21019, 7467392), (29056, 5401883), (32896, 4771313), (42038, 3733696), (58339, 2690432), (84076, 1866848), (116678, 1345216), (168152, 933424), (233356, 672608), (336304, 466712)]