156836080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85237}}^1$

素因数の和:85273

約数の個数: 40

約数和(自身を含む): 380502432

約数和(自身を除く): 223666352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 85237, 170474, 340948, 426185, 681896, 852370, 1363792, 1704740, 1960451, 3409480, 3920902, 6818960, 7841804, 9802255, 15683608, 19604510, 31367216, 39209020, 78418040, 156836080]

約数ペア:

[(1, 156836080), (2, 78418040), (4, 39209020), (5, 31367216), (8, 19604510), (10, 15683608), (16, 9802255), (20, 7841804), (23, 6818960), (40, 3920902), (46, 3409480), (80, 1960451), (92, 1704740), (115, 1363792), (184, 852370), (230, 681896), (368, 426185), (460, 340948), (920, 170474), (1840, 85237)]