156975388430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242505549}}^1$

素因数の和:2242505563

約数の個数: 16

約数和(自身を含む): 322920799200

約数和(自身を除く): 165945410770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242505549, 4485011098, 11212527745, 15697538843, 22425055490, 31395077686, 78487694215, 156975388430]

約数ペア:

[(1, 156975388430), (2, 78487694215), (5, 31395077686), (7, 22425055490), (10, 15697538843), (14, 11212527745), (35, 4485011098), (70, 2242505549)]