138833394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 330448896

約数和(自身を除く): 191615502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 94, 106, 141, 159, 282, 318, 329, 371, 658, 742, 987, 1113, 1327, 1974, 2226, 2491, 2654, 3981, 4982, 7473, 7962, 9289, 14946, 17437, 18578, 27867, 34874, 52311, 55734, 62369, 70331, 104622, 124738, 140662, 187107, 210993, 374214, 421986, 436583, 492317, 873166, 984634, 1309749, 1476951, 2619498, 2953902, 3305557, 6611114, 9916671, 19833342, 23138899, 46277798, 69416697, 138833394]

約数ペア:

[(1, 138833394), (2, 69416697), (3, 46277798), (6, 23138899), (7, 19833342), (14, 9916671), (21, 6611114), (42, 3305557), (47, 2953902), (53, 2619498), (94, 1476951), (106, 1309749), (141, 984634), (159, 873166), (282, 492317), (318, 436583), (329, 421986), (371, 374214), (658, 210993), (742, 187107), (987, 140662), (1113, 124738), (1327, 104622), (1974, 70331), (2226, 62369), (2491, 55734), (2654, 52311), (3981, 34874), (4982, 27867), (7473, 18578), (7962, 17437), (9289, 14946)]