156931479430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26917921}}^1$

素因数の和:26917992

約数の個数: 32

約数和(自身を含む): 313970642208

約数和(自身を除く): 157039162778

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 26917921, 53835842, 134589605, 269179210, 296097131, 592194262, 1426649813, 1480485655, 2853299626, 2960971310, 7133249065, 14266498130, 15693147943, 31386295886, 78465739715, 156931479430]

約数ペア:

[(1, 156931479430), (2, 78465739715), (5, 31386295886), (10, 15693147943), (11, 14266498130), (22, 7133249065), (53, 2960971310), (55, 2853299626), (106, 1480485655), (110, 1426649813), (265, 592194262), (530, 296097131), (583, 269179210), (1166, 134589605), (2915, 53835842), (5830, 26917921)]