15661233072

素因数分解:

$2^4\times 3^2\times {\mathrm{691}}^1\times {\mathrm{157393}}^1$

素因数の和:158098

約数の個数: 60

約数和(自身を含む): 43893409144

約数和(自身を除く): 28232176072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 11056, 12438, 16584, 24876, 33168, 49752, 99504, 157393, 314786, 472179, 629572, 944358, 1259144, 1416537, 1888716, 2518288, 2833074, 3777432, 5666148, 7554864, 11332296, 22664592, 108758563, 217517126, 326275689, 435034252, 652551378, 870068504, 978827067, 1305102756, 1740137008, 1957654134, 2610205512, 3915308268, 5220411024, 7830616536, 15661233072]

約数ペア:

[(1, 15661233072), (2, 7830616536), (3, 5220411024), (4, 3915308268), (6, 2610205512), (8, 1957654134), (9, 1740137008), (12, 1305102756), (16, 978827067), (18, 870068504), (24, 652551378), (36, 435034252), (48, 326275689), (72, 217517126), (144, 108758563), (691, 22664592), (1382, 11332296), (2073, 7554864), (2764, 5666148), (4146, 3777432), (5528, 2833074), (6219, 2518288), (8292, 1888716), (11056, 1416537), (12438, 1259144), (16584, 944358), (24876, 629572), (33168, 472179), (49752, 314786), (99504, 157393)]