155057344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 56

約数和(自身を含む): 333225648

約数和(自身を除く): 178168304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 227, 416, 454, 821, 832, 908, 1642, 1816, 2951, 3284, 3632, 5902, 6568, 7264, 10673, 11804, 13136, 14528, 21346, 23608, 26272, 42692, 47216, 52544, 85384, 94432, 170768, 186367, 188864, 341536, 372734, 683072, 745468, 1490936, 2422771, 2981872, 4845542, 5963744, 9691084, 11927488, 19382168, 38764336, 77528672, 155057344]

約数ペア:

[(1, 155057344), (2, 77528672), (4, 38764336), (8, 19382168), (13, 11927488), (16, 9691084), (26, 5963744), (32, 4845542), (52, 2981872), (64, 2422771), (104, 1490936), (208, 745468), (227, 683072), (416, 372734), (454, 341536), (821, 188864), (832, 186367), (908, 170768), (1642, 94432), (1816, 85384), (2951, 52544), (3284, 47216), (3632, 42692), (5902, 26272), (6568, 23608), (7264, 21346), (10673, 14528), (11804, 13136)]