145389708

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{31307}}^1$

素因数の和:31363

約数の個数: 48

約数和(自身を含む): 385714560

約数和(自身を除く): 240324852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 31307, 62614, 93921, 125228, 187842, 281763, 375684, 563526, 845289, 1127052, 1346201, 1690578, 2692402, 3381156, 4038603, 5384804, 8077206, 12115809, 16154412, 24231618, 36347427, 48463236, 72694854, 145389708]

約数ペア:

[(1, 145389708), (2, 72694854), (3, 48463236), (4, 36347427), (6, 24231618), (9, 16154412), (12, 12115809), (18, 8077206), (27, 5384804), (36, 4038603), (43, 3381156), (54, 2692402), (86, 1690578), (108, 1346201), (129, 1127052), (172, 845289), (258, 563526), (387, 375684), (516, 281763), (774, 187842), (1161, 125228), (1548, 93921), (2322, 62614), (4644, 31307)]