149733160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36343}}^1$

素因数の和:36457

約数の個数: 32

約数和(自身を含む): 340179840

約数和(自身を除く): 190446680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 36343, 72686, 145372, 181715, 290744, 363430, 726860, 1453720, 3743329, 7486658, 14973316, 18716645, 29946632, 37433290, 74866580, 149733160]

約数ペア:

[(1, 149733160), (2, 74866580), (4, 37433290), (5, 29946632), (8, 18716645), (10, 14973316), (20, 7486658), (40, 3743329), (103, 1453720), (206, 726860), (412, 363430), (515, 290744), (824, 181715), (1030, 145372), (2060, 72686), (4120, 36343)]