140147348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{77687}}^1$

素因数の和:77743

約数の個数: 24

約数和(自身を含む): 274083264

約数和(自身を除く): 133935916

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 77687, 155374, 310748, 854557, 1709114, 3185167, 3418228, 6370334, 12740668, 35036837, 70073674, 140147348]

約数ペア:

[(1, 140147348), (2, 70073674), (4, 35036837), (11, 12740668), (22, 6370334), (41, 3418228), (44, 3185167), (82, 1709114), (164, 854557), (451, 310748), (902, 155374), (1804, 77687)]