118516528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29989}}^1$

素因数の和:30029

約数の個数: 40

約数和(自身を含む): 260313200

約数和(自身を除く): 141796672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 29989, 59978, 119956, 239912, 389857, 479824, 569791, 779714, 1139582, 1559428, 2279164, 3118856, 4558328, 6237712, 7407283, 9116656, 14814566, 29629132, 59258264, 118516528]

約数ペア:

[(1, 118516528), (2, 59258264), (4, 29629132), (8, 14814566), (13, 9116656), (16, 7407283), (19, 6237712), (26, 4558328), (38, 3118856), (52, 2279164), (76, 1559428), (104, 1139582), (152, 779714), (208, 569791), (247, 479824), (304, 389857), (494, 239912), (988, 119956), (1976, 59978), (3952, 29989)]