156717756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{25759}}^1$

素因数の和:25795

約数の個数: 54

約数和(自身を含む): 428981280

約数和(自身を除く): 272263524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 25759, 51518, 77277, 103036, 154554, 231831, 309108, 334867, 463662, 669734, 927324, 1004601, 1339468, 2009202, 3013803, 4018404, 4353271, 6027606, 8706542, 12055212, 13059813, 17413084, 26119626, 39179439, 52239252, 78358878, 156717756]

約数ペア:

[(1, 156717756), (2, 78358878), (3, 52239252), (4, 39179439), (6, 26119626), (9, 17413084), (12, 13059813), (13, 12055212), (18, 8706542), (26, 6027606), (36, 4353271), (39, 4018404), (52, 3013803), (78, 2009202), (117, 1339468), (156, 1004601), (169, 927324), (234, 669734), (338, 463662), (468, 334867), (507, 309108), (676, 231831), (1014, 154554), (1521, 103036), (2028, 77277), (3042, 51518), (6084, 25759)]