153795616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2333

約数の個数: 48

約数和(自身を含む): 328114584

約数和(自身を除く): 174318968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2137, 2249, 2768, 4274, 4498, 5536, 8548, 8996, 17096, 17992, 27781, 34192, 35984, 55562, 68384, 71968, 111124, 222248, 369701, 444496, 739402, 888992, 1478804, 2957608, 4806113, 5915216, 9612226, 11830432, 19224452, 38448904, 76897808, 153795616]

約数ペア:

[(1, 153795616), (2, 76897808), (4, 38448904), (8, 19224452), (13, 11830432), (16, 9612226), (26, 5915216), (32, 4806113), (52, 2957608), (104, 1478804), (173, 888992), (208, 739402), (346, 444496), (416, 369701), (692, 222248), (1384, 111124), (2137, 71968), (2249, 68384), (2768, 55562), (4274, 35984), (4498, 34192), (5536, 27781), (8548, 17992), (8996, 17096)]