149714848

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{28703}}^1$

素因数の和:28876

約数の個数: 24

約数和(自身を含む): 296569728

約数和(自身を除く): 146854880

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 28703, 57406, 114812, 229624, 459248, 918496, 4678589, 9357178, 18714356, 37428712, 74857424, 149714848]

約数ペア:

[(1, 149714848), (2, 74857424), (4, 37428712), (8, 18714356), (16, 9357178), (32, 4678589), (163, 918496), (326, 459248), (652, 229624), (1304, 114812), (2608, 57406), (5216, 28703)]