137953438

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 244036800

約数和(自身を除く): 106083362

約数列:

[1, 2, 7, 14, 41, 82, 149, 287, 298, 574, 1043, 1613, 2086, 3226, 6109, 11291, 12218, 22582, 42763, 66133, 85526, 132266, 240337, 462931, 480674, 925862, 1682359, 3364718, 9853817, 19707634, 68976719, 137953438]

約数ペア:

[(1, 137953438), (2, 68976719), (7, 19707634), (14, 9853817), (41, 3364718), (82, 1682359), (149, 925862), (287, 480674), (298, 462931), (574, 240337), (1043, 132266), (1613, 85526), (2086, 66133), (3226, 42763), (6109, 22582), (11291, 12218)]