128103924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 194778636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 1167, 1556, 2111, 2334, 4222, 4668, 5057, 6333, 8444, 10114, 12666, 15171, 20228, 25332, 27443, 30342, 54886, 60684, 82329, 109772, 164658, 329316, 821179, 1642358, 2463537, 3284716, 4927074, 9854148, 10675327, 21350654, 32025981, 42701308, 64051962, 128103924]

約数ペア:

[(1, 128103924), (2, 64051962), (3, 42701308), (4, 32025981), (6, 21350654), (12, 10675327), (13, 9854148), (26, 4927074), (39, 3284716), (52, 2463537), (78, 1642358), (156, 821179), (389, 329316), (778, 164658), (1167, 109772), (1556, 82329), (2111, 60684), (2334, 54886), (4222, 30342), (4668, 27443), (5057, 25332), (6333, 20228), (8444, 15171), (10114, 12666)]