155111044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{57791}}^1$

素因数の和:57867

約数の個数: 24

約数和(自身を含む): 300980736

約数和(自身を除く): 145869692

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 57791, 115582, 231164, 635701, 1271402, 2542804, 3525251, 7050502, 14101004, 38777761, 77555522, 155111044]

約数ペア:

[(1, 155111044), (2, 77555522), (4, 38777761), (11, 14101004), (22, 7050502), (44, 3525251), (61, 2542804), (122, 1271402), (244, 635701), (671, 231164), (1342, 115582), (2684, 57791)]