156970287430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19547981}}^1$

素因数の和:19548072

約数の個数: 32

約数和(自身を含む): 312454944288

約数和(自身を除く): 155484656858

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 19547981, 39095962, 97739905, 195479810, 215027791, 430055582, 1075138955, 1427002613, 2150277910, 2854005226, 7135013065, 14270026130, 15697028743, 31394057486, 78485143715, 156970287430]

約数ペア:

[(1, 156970287430), (2, 78485143715), (5, 31394057486), (10, 15697028743), (11, 14270026130), (22, 7135013065), (55, 2854005226), (73, 2150277910), (110, 1427002613), (146, 1075138955), (365, 430055582), (730, 215027791), (803, 195479810), (1606, 97739905), (4015, 39095962), (8030, 19547981)]