133646908

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 236833632

約数和(自身を除く): 103186724

約数列:

[1, 2, 4, 113, 226, 452, 457, 647, 914, 1294, 1828, 2588, 51641, 73111, 103282, 146222, 206564, 292444, 295679, 591358, 1182716, 33411727, 66823454, 133646908]

約数ペア:

[(1, 133646908), (2, 66823454), (4, 33411727), (113, 1182716), (226, 591358), (452, 295679), (457, 292444), (647, 206564), (914, 146222), (1294, 103282), (1828, 73111), (2588, 51641)]