154756438

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{4201}}^1$

素因数の和:4479

約数の個数: 16

約数和(自身を含む): 235681776

約数和(自身を除く): 80925338

約数列:

[1, 2, 113, 163, 226, 326, 4201, 8402, 18419, 36838, 474713, 684763, 949426, 1369526, 77378219, 154756438]

約数ペア:

[(1, 154756438), (2, 77378219), (113, 1369526), (163, 949426), (226, 684763), (326, 474713), (4201, 36838), (8402, 18419)]