159115064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2063}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 309104640

約数和(自身を除く): 149989576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 311, 622, 1244, 2063, 2488, 4126, 8252, 9641, 16504, 19282, 38564, 63953, 77128, 127906, 255812, 511624, 641593, 1283186, 2566372, 5132744, 19889383, 39778766, 79557532, 159115064]

約数ペア:

[(1, 159115064), (2, 79557532), (4, 39778766), (8, 19889383), (31, 5132744), (62, 2566372), (124, 1283186), (248, 641593), (311, 511624), (622, 255812), (1244, 127906), (2063, 77128), (2488, 63953), (4126, 38564), (8252, 19282), (9641, 16504)]