156953704916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{809}}^1\times {\mathrm{795121}}^1$

素因数の和:795995

約数の個数: 24

約数和(自身を含む): 279517187880

約数和(自身を除く): 122563482964

約数列:

[1, 2, 4, 61, 122, 244, 809, 1618, 3236, 49349, 98698, 197396, 795121, 1590242, 3180484, 48502381, 97004762, 194009524, 643252889, 1286505778, 2573011556, 39238426229, 78476852458, 156953704916]

約数ペア:

[(1, 156953704916), (2, 78476852458), (4, 39238426229), (61, 2573011556), (122, 1286505778), (244, 643252889), (809, 194009524), (1618, 97004762), (3236, 48502381), (49349, 3180484), (98698, 1590242), (197396, 795121)]