140216886

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 321960960

約数和(自身を除く): 181744074

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 101, 141, 202, 282, 303, 423, 547, 606, 846, 909, 1094, 1269, 1641, 1818, 2538, 2727, 3282, 4747, 4923, 5454, 9494, 9846, 14241, 14769, 25709, 28482, 29538, 42723, 51418, 55247, 77127, 85446, 110494, 128169, 154254, 165741, 231381, 256338, 331482, 462762, 497223, 694143, 994446, 1388286, 1491669, 2596609, 2983338, 5193218, 7789827, 15579654, 23369481, 46738962, 70108443, 140216886]

約数ペア:

[(1, 140216886), (2, 70108443), (3, 46738962), (6, 23369481), (9, 15579654), (18, 7789827), (27, 5193218), (47, 2983338), (54, 2596609), (94, 1491669), (101, 1388286), (141, 994446), (202, 694143), (282, 497223), (303, 462762), (423, 331482), (547, 256338), (606, 231381), (846, 165741), (909, 154254), (1094, 128169), (1269, 110494), (1641, 85446), (1818, 77127), (2538, 55247), (2727, 51418), (3282, 42723), (4747, 29538), (4923, 28482), (5454, 25709), (9494, 14769), (9846, 14241)]