167958992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3491}}^1$

素因数の和:3627

約数の個数: 40

約数和(自身を含む): 339478272

約数和(自身を除く): 171519280

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 3491, 6014, 6982, 12028, 13964, 24056, 27928, 48112, 55856, 108221, 216442, 338627, 432884, 677254, 865768, 1354508, 1731536, 2709016, 5418032, 10497437, 20994874, 41989748, 83979496, 167958992]

約数ペア:

[(1, 167958992), (2, 83979496), (4, 41989748), (8, 20994874), (16, 10497437), (31, 5418032), (62, 2709016), (97, 1731536), (124, 1354508), (194, 865768), (248, 677254), (388, 432884), (496, 338627), (776, 216442), (1552, 108221), (3007, 55856), (3491, 48112), (6014, 27928), (6982, 24056), (12028, 13964)]