111128264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56239}}^1$

素因数の和:56277

約数の個数: 32

約数和(自身を含む): 236208000

約数和(自身を除く): 125079736

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 56239, 112478, 224956, 449912, 731107, 1068541, 1462214, 2137082, 2924428, 4274164, 5848856, 8548328, 13891033, 27782066, 55564132, 111128264]

約数ペア:

[(1, 111128264), (2, 55564132), (4, 27782066), (8, 13891033), (13, 8548328), (19, 5848856), (26, 4274164), (38, 2924428), (52, 2137082), (76, 1462214), (104, 1068541), (152, 731107), (247, 449912), (494, 224956), (988, 112478), (1976, 56239)]