122665548

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 290949120

約数和(自身を除く): 168283572

約数列:

[1, 2, 3, 4, 6, 12, 109, 191, 218, 327, 382, 436, 491, 573, 654, 764, 982, 1146, 1308, 1473, 1964, 2292, 2946, 5892, 20819, 41638, 53519, 62457, 83276, 93781, 107038, 124914, 160557, 187562, 214076, 249828, 281343, 321114, 375124, 562686, 642228, 1125372, 10222129, 20444258, 30666387, 40888516, 61332774, 122665548]

約数ペア:

[(1, 122665548), (2, 61332774), (3, 40888516), (4, 30666387), (6, 20444258), (12, 10222129), (109, 1125372), (191, 642228), (218, 562686), (327, 375124), (382, 321114), (436, 281343), (491, 249828), (573, 214076), (654, 187562), (764, 160557), (982, 124914), (1146, 107038), (1308, 93781), (1473, 83276), (1964, 62457), (2292, 53519), (2946, 41638), (5892, 20819)]