156942940870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1\times {\mathrm{213229}}^1$

素因数の和:214152

約数の個数: 32

約数和(自身を含む): 286018192800

約数和(自身を除く): 129075251930

約数列:

[1, 2, 5, 10, 89, 178, 445, 827, 890, 1654, 4135, 8270, 73603, 147206, 213229, 368015, 426458, 736030, 1066145, 2132290, 18977381, 37954762, 94886905, 176340383, 189773810, 352680766, 881701915, 1763403830, 15694294087, 31388588174, 78471470435, 156942940870]

約数ペア:

[(1, 156942940870), (2, 78471470435), (5, 31388588174), (10, 15694294087), (89, 1763403830), (178, 881701915), (445, 352680766), (827, 189773810), (890, 176340383), (1654, 94886905), (4135, 37954762), (8270, 18977381), (73603, 2132290), (147206, 1066145), (213229, 736030), (368015, 426458)]