146388512

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 296980992

約数和(自身を除く): 150592480

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 191, 344, 382, 557, 688, 764, 1114, 1376, 1528, 2228, 3056, 4456, 6112, 8213, 8912, 16426, 17824, 23951, 32852, 47902, 65704, 95804, 106387, 131408, 191608, 212774, 262816, 383216, 425548, 766432, 851096, 1702192, 3404384, 4574641, 9149282, 18298564, 36597128, 73194256, 146388512]

約数ペア:

[(1, 146388512), (2, 73194256), (4, 36597128), (8, 18298564), (16, 9149282), (32, 4574641), (43, 3404384), (86, 1702192), (172, 851096), (191, 766432), (344, 425548), (382, 383216), (557, 262816), (688, 212774), (764, 191608), (1114, 131408), (1376, 106387), (1528, 95804), (2228, 65704), (3056, 47902), (4456, 32852), (6112, 23951), (8213, 17824), (8912, 16426)]