156519972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{207037}}^1$

素因数の和:207057

約数の個数: 48

約数和(自身を含む): 463765120

約数和(自身を除く): 307245148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 207037, 414074, 621111, 828148, 1242222, 1449259, 1863333, 2484444, 2898518, 3726666, 4347777, 5589999, 5797036, 7453332, 8695554, 11179998, 13043331, 17391108, 22359996, 26086662, 39129993, 52173324, 78259986, 156519972]

約数ペア:

[(1, 156519972), (2, 78259986), (3, 52173324), (4, 39129993), (6, 26086662), (7, 22359996), (9, 17391108), (12, 13043331), (14, 11179998), (18, 8695554), (21, 7453332), (27, 5797036), (28, 5589999), (36, 4347777), (42, 3726666), (54, 2898518), (63, 2484444), (84, 1863333), (108, 1449259), (126, 1242222), (189, 828148), (252, 621111), (378, 414074), (756, 207037)]