125343806

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 221840640

約数和(自身を除く): 96496834

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 574, 973, 1571, 1946, 3142, 5699, 10997, 11398, 21994, 39893, 64411, 79786, 128822, 218369, 436738, 450877, 901754, 1528583, 3057166, 8953129, 17906258, 62671903, 125343806]

約数ペア:

[(1, 125343806), (2, 62671903), (7, 17906258), (14, 8953129), (41, 3057166), (82, 1528583), (139, 901754), (278, 450877), (287, 436738), (574, 218369), (973, 128822), (1571, 79786), (1946, 64411), (3142, 39893), (5699, 21994), (10997, 11398)]