128575434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 282181536

約数和(自身を除く): 153606102

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 443, 793, 886, 1329, 1586, 2379, 2658, 3721, 4758, 5759, 7442, 11163, 11518, 17277, 22326, 27023, 34554, 48373, 54046, 81069, 96746, 145119, 162138, 290238, 351299, 702598, 1053897, 1648403, 2107794, 3296806, 4945209, 9890418, 21429239, 42858478, 64287717, 128575434]

約数ペア:

[(1, 128575434), (2, 64287717), (3, 42858478), (6, 21429239), (13, 9890418), (26, 4945209), (39, 3296806), (61, 2107794), (78, 1648403), (122, 1053897), (183, 702598), (366, 351299), (443, 290238), (793, 162138), (886, 145119), (1329, 96746), (1586, 81069), (2379, 54046), (2658, 48373), (3721, 34554), (4758, 27023), (5759, 22326), (7442, 17277), (11163, 11518)]