154969752

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131777}}^1$

素因数の和:131800

約数の個数: 48

約数和(自身を含む): 450680760

約数和(自身を除く): 295711008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 131777, 263554, 395331, 527108, 790662, 922439, 1054216, 1581324, 1844878, 2767317, 3162648, 3689756, 5534634, 6457073, 7379512, 11069268, 12914146, 19371219, 22138536, 25828292, 38742438, 51656584, 77484876, 154969752]

約数ペア:

[(1, 154969752), (2, 77484876), (3, 51656584), (4, 38742438), (6, 25828292), (7, 22138536), (8, 19371219), (12, 12914146), (14, 11069268), (21, 7379512), (24, 6457073), (28, 5534634), (42, 3689756), (49, 3162648), (56, 2767317), (84, 1844878), (98, 1581324), (147, 1054216), (168, 922439), (196, 790662), (294, 527108), (392, 395331), (588, 263554), (1176, 131777)]