144089426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 255548160

約数和(自身を除く): 111458734

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 97, 194, 247, 403, 494, 589, 806, 1178, 1261, 1843, 2522, 3007, 3686, 6014, 7657, 9409, 15314, 18818, 23959, 39091, 47918, 57133, 78182, 114266, 122317, 178771, 244634, 291679, 357542, 583358, 742729, 1485458, 2324023, 3791827, 4648046, 5541901, 7583654, 11083802, 72044713, 144089426]

約数ペア:

[(1, 144089426), (2, 72044713), (13, 11083802), (19, 7583654), (26, 5541901), (31, 4648046), (38, 3791827), (62, 2324023), (97, 1485458), (194, 742729), (247, 583358), (403, 357542), (494, 291679), (589, 244634), (806, 178771), (1178, 122317), (1261, 114266), (1843, 78182), (2522, 57133), (3007, 47918), (3686, 39091), (6014, 23959), (7657, 18818), (9409, 15314)]