138997024

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{54983}}^1$

素因数の和:55072

約数の個数: 24

約数和(自身を含む): 277119360

約数和(自身を除く): 138122336

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 54983, 109966, 219932, 439864, 879728, 1759456, 4343657, 8687314, 17374628, 34749256, 69498512, 138997024]

約数ペア:

[(1, 138997024), (2, 69498512), (4, 34749256), (8, 17374628), (16, 8687314), (32, 4343657), (79, 1759456), (158, 879728), (316, 439864), (632, 219932), (1264, 109966), (2528, 54983)]