157422336

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:2977

約数の個数: 72

約数和(自身を含む): 425021184

約数和(自身を除く): 267598848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 2887, 3408, 4544, 5774, 6816, 8661, 9088, 11548, 13632, 17322, 18176, 23096, 27264, 34644, 46192, 54528, 69288, 92384, 138576, 184768, 204977, 277152, 369536, 409954, 554304, 614931, 739072, 819908, 1108608, 1229862, 1639816, 2217216, 2459724, 3279632, 4919448, 6559264, 9838896, 13118528, 19677792, 26237056, 39355584, 52474112, 78711168, 157422336]

約数ペア:

[(1, 157422336), (2, 78711168), (3, 52474112), (4, 39355584), (6, 26237056), (8, 19677792), (12, 13118528), (16, 9838896), (24, 6559264), (32, 4919448), (48, 3279632), (64, 2459724), (71, 2217216), (96, 1639816), (128, 1229862), (142, 1108608), (192, 819908), (213, 739072), (256, 614931), (284, 554304), (384, 409954), (426, 369536), (568, 277152), (768, 204977), (852, 184768), (1136, 138576), (1704, 92384), (2272, 69288), (2887, 54528), (3408, 46192), (4544, 34644), (5774, 27264), (6816, 23096), (8661, 18176), (9088, 17322), (11548, 13632)]