145331142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 332640000

約数和(自身を除く): 187308858

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 43, 66, 82, 86, 123, 129, 246, 258, 451, 473, 902, 946, 1249, 1353, 1419, 1763, 2498, 2706, 2838, 3526, 3747, 5289, 7494, 10578, 13739, 19393, 27478, 38786, 41217, 51209, 53707, 58179, 82434, 102418, 107414, 116358, 153627, 161121, 307254, 322242, 563299, 590777, 1126598, 1181554, 1689897, 1772331, 2201987, 3379794, 3544662, 4403974, 6605961, 13211922, 24221857, 48443714, 72665571, 145331142]

約数ペア:

[(1, 145331142), (2, 72665571), (3, 48443714), (6, 24221857), (11, 13211922), (22, 6605961), (33, 4403974), (41, 3544662), (43, 3379794), (66, 2201987), (82, 1772331), (86, 1689897), (123, 1181554), (129, 1126598), (246, 590777), (258, 563299), (451, 322242), (473, 307254), (902, 161121), (946, 153627), (1249, 116358), (1353, 107414), (1419, 102418), (1763, 82434), (2498, 58179), (2706, 53707), (2838, 51209), (3526, 41217), (3747, 38786), (5289, 27478), (7494, 19393), (10578, 13739)]