157215263852

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{75217}}^1\times {\mathrm{5387}}^1$

素因数の和:80705

約数の個数: 24

約数和(自身を含む): 278018364624

約数和(自身を除く): 120803100772

約数列:

[1, 2, 4, 97, 194, 388, 5387, 10774, 21548, 75217, 150434, 300868, 522539, 1045078, 2090156, 7296049, 14592098, 29184196, 405193979, 810387958, 1620775916, 39303815963, 78607631926, 157215263852]

約数ペア:

[(1, 157215263852), (2, 78607631926), (4, 39303815963), (97, 1620775916), (194, 810387958), (388, 405193979), (5387, 29184196), (10774, 14592098), (21548, 7296049), (75217, 2090156), (150434, 1045078), (300868, 522539)]