157222656

素因数分解:

$2^8\times 3^2\times {\mathrm{68239}}^1$

素因数の和:68261

約数の個数: 54

約数和(自身を含む): 453318320

約数和(自身を除く): 296095664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 68239, 136478, 204717, 272956, 409434, 545912, 614151, 818868, 1091824, 1228302, 1637736, 2183648, 2456604, 3275472, 4367296, 4913208, 6550944, 8734592, 9826416, 13101888, 17469184, 19652832, 26203776, 39305664, 52407552, 78611328, 157222656]

約数ペア:

[(1, 157222656), (2, 78611328), (3, 52407552), (4, 39305664), (6, 26203776), (8, 19652832), (9, 17469184), (12, 13101888), (16, 9826416), (18, 8734592), (24, 6550944), (32, 4913208), (36, 4367296), (48, 3275472), (64, 2456604), (72, 2183648), (96, 1637736), (128, 1228302), (144, 1091824), (192, 818868), (256, 614151), (288, 545912), (384, 409434), (576, 272956), (768, 204717), (1152, 136478), (2304, 68239)]