168447056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{709}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 338073600

約数和(自身を除く): 169626544

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 479, 496, 709, 958, 1418, 1916, 2836, 3832, 5672, 7664, 11344, 14849, 21979, 29698, 43958, 59396, 87916, 118792, 175832, 237584, 339611, 351664, 679222, 1358444, 2716888, 5433776, 10527941, 21055882, 42111764, 84223528, 168447056]

約数ペア:

[(1, 168447056), (2, 84223528), (4, 42111764), (8, 21055882), (16, 10527941), (31, 5433776), (62, 2716888), (124, 1358444), (248, 679222), (479, 351664), (496, 339611), (709, 237584), (958, 175832), (1418, 118792), (1916, 87916), (2836, 59396), (3832, 43958), (5672, 29698), (7664, 21979), (11344, 14849)]