155857968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{154621}}^1$

素因数の和:154642

約数の個数: 60

約数和(自身を含む): 498501328

約数和(自身を除く): 342643360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 154621, 309242, 463863, 618484, 927726, 1082347, 1236968, 1391589, 1855452, 2164694, 2473936, 2783178, 3247041, 3710904, 4329388, 5566356, 6494082, 7421808, 8658776, 9741123, 11132712, 12988164, 17317552, 19482246, 22265424, 25976328, 38964492, 51952656, 77928984, 155857968]

約数ペア:

[(1, 155857968), (2, 77928984), (3, 51952656), (4, 38964492), (6, 25976328), (7, 22265424), (8, 19482246), (9, 17317552), (12, 12988164), (14, 11132712), (16, 9741123), (18, 8658776), (21, 7421808), (24, 6494082), (28, 5566356), (36, 4329388), (42, 3710904), (48, 3247041), (56, 2783178), (63, 2473936), (72, 2164694), (84, 1855452), (112, 1391589), (126, 1236968), (144, 1082347), (168, 927726), (252, 618484), (336, 463863), (504, 309242), (1008, 154621)]