153242912

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 310915584

約数和(自身を除く): 157672672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 271, 328, 431, 542, 656, 862, 1084, 1312, 1724, 2168, 3448, 4336, 6896, 8672, 11111, 13792, 17671, 22222, 35342, 44444, 70684, 88888, 116801, 141368, 177776, 233602, 282736, 355552, 467204, 565472, 934408, 1868816, 3737632, 4788841, 9577682, 19155364, 38310728, 76621456, 153242912]

約数ペア:

[(1, 153242912), (2, 76621456), (4, 38310728), (8, 19155364), (16, 9577682), (32, 4788841), (41, 3737632), (82, 1868816), (164, 934408), (271, 565472), (328, 467204), (431, 355552), (542, 282736), (656, 233602), (862, 177776), (1084, 141368), (1312, 116801), (1724, 88888), (2168, 70684), (3448, 44444), (4336, 35342), (6896, 22222), (8672, 17671), (11111, 13792)]