180797084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5903}}^1$

素因数の和:5970

約数の個数: 48

約数和(自身を含む): 370298880

約数和(自身を除く): 189501796

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 5903, 7657, 11806, 15314, 23612, 30628, 76739, 112157, 153478, 182993, 224314, 306956, 365986, 448628, 731972, 1458041, 2378909, 2916082, 3476867, 4757818, 5832164, 6953734, 9515636, 13907468, 45199271, 90398542, 180797084]

約数ペア:

[(1, 180797084), (2, 90398542), (4, 45199271), (13, 13907468), (19, 9515636), (26, 6953734), (31, 5832164), (38, 4757818), (52, 3476867), (62, 2916082), (76, 2378909), (124, 1458041), (247, 731972), (403, 448628), (494, 365986), (589, 306956), (806, 224314), (988, 182993), (1178, 153478), (1612, 112157), (2356, 76739), (5903, 30628), (7657, 23612), (11806, 15314)]