140344152

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449821}}^1$

素因数の和:449843

約数の個数: 32

約数和(自身を含む): 377850480

約数和(自身を除く): 237506328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449821, 899642, 1349463, 1799284, 2698926, 3598568, 5397852, 5847673, 10795704, 11695346, 17543019, 23390692, 35086038, 46781384, 70172076, 140344152]

約数ペア:

[(1, 140344152), (2, 70172076), (3, 46781384), (4, 35086038), (6, 23390692), (8, 17543019), (12, 11695346), (13, 10795704), (24, 5847673), (26, 5397852), (39, 3598568), (52, 2698926), (78, 1799284), (104, 1349463), (156, 899642), (312, 449821)]