172645512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{553351}}^1$

素因数の和:553373

約数の個数: 32

約数和(自身を含む): 464815680

約数和(自身を除く): 292170168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 553351, 1106702, 1660053, 2213404, 3320106, 4426808, 6640212, 7193563, 13280424, 14387126, 21580689, 28774252, 43161378, 57548504, 86322756, 172645512]

約数ペア:

[(1, 172645512), (2, 86322756), (3, 57548504), (4, 43161378), (6, 28774252), (8, 21580689), (12, 14387126), (13, 13280424), (24, 7193563), (26, 6640212), (39, 4426808), (52, 3320106), (78, 2213404), (104, 1660053), (156, 1106702), (312, 553351)]