140198448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224677}}^1$

素因数の和:224701

約数の個数: 40

約数和(自身を含む): 390041008

約数和(自身を除く): 249842560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 224677, 449354, 674031, 898708, 1348062, 1797416, 2696124, 2920801, 3594832, 5392248, 5841602, 8762403, 10784496, 11683204, 17524806, 23366408, 35049612, 46732816, 70099224, 140198448]

約数ペア:

[(1, 140198448), (2, 70099224), (3, 46732816), (4, 35049612), (6, 23366408), (8, 17524806), (12, 11683204), (13, 10784496), (16, 8762403), (24, 5841602), (26, 5392248), (39, 3594832), (48, 2920801), (52, 2696124), (78, 1797416), (104, 1348062), (156, 898708), (208, 674031), (312, 449354), (624, 224677)]