155531058

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 314910720

約数和(自身を除く): 159379662

約数列:

[1, 2, 3, 6, 127, 254, 381, 401, 509, 762, 802, 1018, 1203, 1527, 2406, 3054, 50927, 64643, 101854, 129286, 152781, 193929, 204109, 305562, 387858, 408218, 612327, 1224654, 25921843, 51843686, 77765529, 155531058]

約数ペア:

[(1, 155531058), (2, 77765529), (3, 51843686), (6, 25921843), (127, 1224654), (254, 612327), (381, 408218), (401, 387858), (509, 305562), (762, 204109), (802, 193929), (1018, 152781), (1203, 129286), (1527, 101854), (2406, 64643), (3054, 50927)]