157218174

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 354332160

約数和(自身を除く): 197113986

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 834, 1251, 2027, 2502, 4054, 4309, 6081, 8618, 12162, 12927, 18243, 25854, 36486, 38781, 62837, 77562, 125674, 188511, 281753, 377022, 563506, 565533, 845259, 1131066, 1690518, 2535777, 5071554, 8734343, 17468686, 26203029, 52406058, 78609087, 157218174]

約数ペア:

[(1, 157218174), (2, 78609087), (3, 52406058), (6, 26203029), (9, 17468686), (18, 8734343), (31, 5071554), (62, 2535777), (93, 1690518), (139, 1131066), (186, 845259), (278, 565533), (279, 563506), (417, 377022), (558, 281753), (834, 188511), (1251, 125674), (2027, 77562), (2502, 62837), (4054, 38781), (4309, 36486), (6081, 25854), (8618, 18243), (12162, 12927)]