156977514860

素因数分解:

$2^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{4866011}}^1$

素因数の和:4867633

約数の個数: 24

約数和(自身を含む): 329857221456

約数和(自身を除く): 172879706596

約数列:

[1, 2, 4, 5, 10, 20, 1613, 3226, 6452, 8065, 16130, 32260, 4866011, 9732022, 19464044, 24330055, 48660110, 97320220, 7848875743, 15697751486, 31395502972, 39244378715, 78488757430, 156977514860]

約数ペア:

[(1, 156977514860), (2, 78488757430), (4, 39244378715), (5, 31395502972), (10, 15697751486), (20, 7848875743), (1613, 97320220), (3226, 48660110), (6452, 24330055), (8065, 19464044), (16130, 9732022), (32260, 4866011)]