122249934

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 269156160

約数和(自身を除く): 146906226

約数列:

[1, 2, 3, 6, 9, 18, 157, 181, 239, 314, 362, 471, 478, 543, 717, 942, 1086, 1413, 1434, 1629, 2151, 2826, 3258, 4302, 28417, 37523, 43259, 56834, 75046, 85251, 86518, 112569, 129777, 170502, 225138, 255753, 259554, 337707, 389331, 511506, 675414, 778662, 6791663, 13583326, 20374989, 40749978, 61124967, 122249934]

約数ペア:

[(1, 122249934), (2, 61124967), (3, 40749978), (6, 20374989), (9, 13583326), (18, 6791663), (157, 778662), (181, 675414), (239, 511506), (314, 389331), (362, 337707), (471, 259554), (478, 255753), (543, 225138), (717, 170502), (942, 129777), (1086, 112569), (1413, 86518), (1434, 85251), (1629, 75046), (2151, 56834), (2826, 43259), (3258, 37523), (4302, 28417)]