159657424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{136693}}^1$

素因数の和:136774

約数の個数: 20

約数和(自身を含む): 313576036

約数和(自身を除く): 153918612

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 136693, 273386, 546772, 1093544, 2187088, 9978589, 19957178, 39914356, 79828712, 159657424]

約数ペア:

[(1, 159657424), (2, 79828712), (4, 39914356), (8, 19957178), (16, 9978589), (73, 2187088), (146, 1093544), (292, 546772), (584, 273386), (1168, 136693)]