155012044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{31177}}^1$

素因数の和:31305

約数の個数: 24

約数和(自身を含む): 298560528

約数和(自身を除く): 143548484

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 31177, 62354, 124708, 342947, 685894, 1371788, 3523001, 7046002, 14092004, 38753011, 77506022, 155012044]

約数ペア:

[(1, 155012044), (2, 77506022), (4, 38753011), (11, 14092004), (22, 7046002), (44, 3523001), (113, 1371788), (226, 685894), (452, 342947), (1243, 124708), (2486, 62354), (4972, 31177)]