149872548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43517}}^1$

素因数の和:43572

約数の個数: 48

約数和(自身を含む): 409417344

約数和(自身を除く): 259544796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 43517, 87034, 130551, 174068, 261102, 304619, 522204, 609238, 913857, 1218476, 1784197, 1827714, 3568394, 3655428, 5352591, 7136788, 10705182, 12489379, 21410364, 24978758, 37468137, 49957516, 74936274, 149872548]

約数ペア:

[(1, 149872548), (2, 74936274), (3, 49957516), (4, 37468137), (6, 24978758), (7, 21410364), (12, 12489379), (14, 10705182), (21, 7136788), (28, 5352591), (41, 3655428), (42, 3568394), (82, 1827714), (84, 1784197), (123, 1218476), (164, 913857), (246, 609238), (287, 522204), (492, 304619), (574, 261102), (861, 174068), (1148, 130551), (1722, 87034), (3444, 43517)]