157021823084

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{34404431}}^1$

素因数の和:34404605

約数の個数: 24

約数和(自身を含む): 315970303488

約数和(自身を除く): 158948480404

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 34404431, 68808862, 137617724, 240831017, 481662034, 963324068, 5607922253, 11215844506, 22431689012, 39255455771, 78510911542, 157021823084]

約数ペア:

[(1, 157021823084), (2, 78510911542), (4, 39255455771), (7, 22431689012), (14, 11215844506), (28, 5607922253), (163, 963324068), (326, 481662034), (652, 240831017), (1141, 137617724), (2282, 68808862), (4564, 34404431)]