121561332

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 288480192

約数和(自身を除く): 166918860

約数列:

[1, 2, 3, 4, 6, 12, 113, 157, 226, 314, 339, 452, 471, 571, 628, 678, 942, 1142, 1356, 1713, 1884, 2284, 3426, 6852, 17741, 35482, 53223, 64523, 70964, 89647, 106446, 129046, 179294, 193569, 212892, 258092, 268941, 358588, 387138, 537882, 774276, 1075764, 10130111, 20260222, 30390333, 40520444, 60780666, 121561332]

約数ペア:

[(1, 121561332), (2, 60780666), (3, 40520444), (4, 30390333), (6, 20260222), (12, 10130111), (113, 1075764), (157, 774276), (226, 537882), (314, 387138), (339, 358588), (452, 268941), (471, 258092), (571, 212892), (628, 193569), (678, 179294), (942, 129046), (1142, 106446), (1356, 89647), (1713, 70964), (1884, 64523), (2284, 53223), (3426, 35482), (6852, 17741)]