121475364

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 290122560

約数和(自身を除く): 168647196

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 389, 491, 636, 778, 982, 1167, 1473, 1556, 1964, 2334, 2946, 4668, 5892, 20617, 26023, 41234, 52046, 61851, 78069, 82468, 104092, 123702, 156138, 190999, 247404, 312276, 381998, 572997, 763996, 1145994, 2291988, 10122947, 20245894, 30368841, 40491788, 60737682, 121475364]

約数ペア:

[(1, 121475364), (2, 60737682), (3, 40491788), (4, 30368841), (6, 20245894), (12, 10122947), (53, 2291988), (106, 1145994), (159, 763996), (212, 572997), (318, 381998), (389, 312276), (491, 247404), (636, 190999), (778, 156138), (982, 123702), (1167, 104092), (1473, 82468), (1556, 78069), (1964, 61851), (2334, 52046), (2946, 41234), (4668, 26023), (5892, 20617)]