140302968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449689}}^1$

素因数の和:449711

約数の個数: 32

約数和(自身を含む): 377739600

約数和(自身を除く): 237436632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449689, 899378, 1349067, 1798756, 2698134, 3597512, 5396268, 5845957, 10792536, 11691914, 17537871, 23383828, 35075742, 46767656, 70151484, 140302968]

約数ペア:

[(1, 140302968), (2, 70151484), (3, 46767656), (4, 35075742), (6, 23383828), (8, 17537871), (12, 11691914), (13, 10792536), (24, 5845957), (26, 5396268), (39, 3597512), (52, 2698134), (78, 1798756), (104, 1349067), (156, 899378), (312, 449689)]