128832912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{68821}}^1$

素因数の和:68848

約数の個数: 60

約数和(自身を含む): 388293724

約数和(自身を除く): 259460812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 68821, 137642, 206463, 275284, 412926, 550568, 619389, 825852, 894673, 1101136, 1238778, 1651704, 1789346, 2477556, 2684019, 3303408, 3578692, 4955112, 5368038, 7157384, 8052057, 9910224, 10736076, 14314768, 16104114, 21472152, 32208228, 42944304, 64416456, 128832912]

約数ペア:

[(1, 128832912), (2, 64416456), (3, 42944304), (4, 32208228), (6, 21472152), (8, 16104114), (9, 14314768), (12, 10736076), (13, 9910224), (16, 8052057), (18, 7157384), (24, 5368038), (26, 4955112), (36, 3578692), (39, 3303408), (48, 2684019), (52, 2477556), (72, 1789346), (78, 1651704), (104, 1238778), (117, 1101136), (144, 894673), (156, 825852), (208, 619389), (234, 550568), (312, 412926), (468, 275284), (624, 206463), (936, 137642), (1872, 68821)]