140432838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13581

約数の個数: 64

約数和(自身を含む): 363901440

約数和(自身を除く): 223468602

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 13537, 27074, 40611, 81222, 94759, 175981, 189518, 257203, 284277, 351962, 514406, 527943, 568554, 771609, 1055886, 1231867, 1543218, 1800421, 2463734, 3343639, 3600842, 3695601, 5401263, 6687278, 7391202, 10030917, 10802526, 20061834, 23405473, 46810946, 70216419, 140432838]

約数ペア:

[(1, 140432838), (2, 70216419), (3, 46810946), (6, 23405473), (7, 20061834), (13, 10802526), (14, 10030917), (19, 7391202), (21, 6687278), (26, 5401263), (38, 3695601), (39, 3600842), (42, 3343639), (57, 2463734), (78, 1800421), (91, 1543218), (114, 1231867), (133, 1055886), (182, 771609), (247, 568554), (266, 527943), (273, 514406), (399, 351962), (494, 284277), (546, 257203), (741, 189518), (798, 175981), (1482, 94759), (1729, 81222), (3458, 40611), (5187, 27074), (10374, 13537)]