131677338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{8747}}^1$

素因数の和:8958

約数の個数: 32

約数和(自身を含む): 285114816

約数和(自身を除く): 153437478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 8747, 15054, 17494, 26241, 52482, 113711, 227422, 341133, 682266, 1688171, 3376342, 5064513, 10129026, 21946223, 43892446, 65838669, 131677338]

約数ペア:

[(1, 131677338), (2, 65838669), (3, 43892446), (6, 21946223), (13, 10129026), (26, 5064513), (39, 3376342), (78, 1688171), (193, 682266), (386, 341133), (579, 227422), (1158, 113711), (2509, 52482), (5018, 26241), (7527, 17494), (8747, 15054)]