156969568154

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1\times {\mathrm{68639}}^1$

素因数の和:69458

約数の個数: 32

約数和(自身を含む): 270430617600

約数和(自身を除く): 113461049446

約数列:

[1, 2, 7, 14, 379, 431, 758, 862, 2653, 3017, 5306, 6034, 68639, 137278, 163349, 326698, 480473, 960946, 1143443, 2286886, 26014181, 29583409, 52028362, 59166818, 182099267, 207083863, 364198534, 414167726, 11212112011, 22424224022, 78484784077, 156969568154]

約数ペア:

[(1, 156969568154), (2, 78484784077), (7, 22424224022), (14, 11212112011), (379, 414167726), (431, 364198534), (758, 207083863), (862, 182099267), (2653, 59166818), (3017, 52028362), (5306, 29583409), (6034, 26014181), (68639, 2286886), (137278, 1143443), (163349, 960946), (326698, 480473)]