155544984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{308621}}^1$

素因数の和:308640

約数の個数: 48

約数和(自身を含む): 481450320

約数和(自身を除く): 325905336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 308621, 617242, 925863, 1234484, 1851726, 2160347, 2468968, 2777589, 3703452, 4320694, 5555178, 6481041, 7406904, 8641388, 11110356, 12962082, 17282776, 19443123, 22220712, 25924164, 38886246, 51848328, 77772492, 155544984]

約数ペア:

[(1, 155544984), (2, 77772492), (3, 51848328), (4, 38886246), (6, 25924164), (7, 22220712), (8, 19443123), (9, 17282776), (12, 12962082), (14, 11110356), (18, 8641388), (21, 7406904), (24, 6481041), (28, 5555178), (36, 4320694), (42, 3703452), (56, 2777589), (63, 2468968), (72, 2160347), (84, 1851726), (126, 1234484), (168, 925863), (252, 617242), (504, 308621)]