125831418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 263581920

約数和(自身を除く): 137750502

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 157, 186, 278, 314, 417, 471, 834, 942, 961, 1922, 2883, 4309, 4867, 5766, 8618, 9734, 12927, 14601, 21823, 25854, 29202, 43646, 65469, 130938, 133579, 150877, 267158, 301754, 400737, 452631, 676513, 801474, 905262, 1353026, 2029539, 4059078, 20971903, 41943806, 62915709, 125831418]

約数ペア:

[(1, 125831418), (2, 62915709), (3, 41943806), (6, 20971903), (31, 4059078), (62, 2029539), (93, 1353026), (139, 905262), (157, 801474), (186, 676513), (278, 452631), (314, 400737), (417, 301754), (471, 267158), (834, 150877), (942, 133579), (961, 130938), (1922, 65469), (2883, 43646), (4309, 29202), (4867, 25854), (5766, 21823), (8618, 14601), (9734, 12927)]