148615948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 296352000

約数和(自身を除く): 147736052

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 359, 419, 494, 718, 838, 988, 1436, 1676, 4667, 5447, 6821, 7961, 9334, 10894, 13642, 15922, 18668, 21788, 27284, 31844, 88673, 103493, 150421, 177346, 206986, 300842, 354692, 413972, 601684, 1955473, 2857999, 3910946, 5715998, 7821892, 11431996, 37153987, 74307974, 148615948]

約数ペア:

[(1, 148615948), (2, 74307974), (4, 37153987), (13, 11431996), (19, 7821892), (26, 5715998), (38, 3910946), (52, 2857999), (76, 1955473), (247, 601684), (359, 413972), (419, 354692), (494, 300842), (718, 206986), (838, 177346), (988, 150421), (1436, 103493), (1676, 88673), (4667, 31844), (5447, 27284), (6821, 21788), (7961, 18668), (9334, 15922), (10894, 13642)]