131624412

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 312195072

約数和(自身を除く): 180570660

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 223, 303, 404, 446, 487, 606, 669, 892, 974, 1212, 1338, 1461, 1948, 2676, 2922, 5844, 22523, 45046, 49187, 67569, 90092, 98374, 108601, 135138, 147561, 196748, 217202, 270276, 295122, 325803, 434404, 590244, 651606, 1303212, 10968701, 21937402, 32906103, 43874804, 65812206, 131624412]

約数ペア:

[(1, 131624412), (2, 65812206), (3, 43874804), (4, 32906103), (6, 21937402), (12, 10968701), (101, 1303212), (202, 651606), (223, 590244), (303, 434404), (404, 325803), (446, 295122), (487, 270276), (606, 217202), (669, 196748), (892, 147561), (974, 135138), (1212, 108601), (1338, 98374), (1461, 90092), (1948, 67569), (2676, 49187), (2922, 45046), (5844, 22523)]