140898042

素因数分解:

$2^1\times 3^4\times {\mathrm{263}}^1\times {\mathrm{3307}}^1$

素因数の和:3584

約数の個数: 40

約数和(自身を含む): 317012256

約数和(自身を除く): 176114214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 263, 526, 789, 1578, 2367, 3307, 4734, 6614, 7101, 9921, 14202, 19842, 21303, 29763, 42606, 59526, 89289, 178578, 267867, 535734, 869741, 1739482, 2609223, 5218446, 7827669, 15655338, 23483007, 46966014, 70449021, 140898042]

約数ペア:

[(1, 140898042), (2, 70449021), (3, 46966014), (6, 23483007), (9, 15655338), (18, 7827669), (27, 5218446), (54, 2609223), (81, 1739482), (162, 869741), (263, 535734), (526, 267867), (789, 178578), (1578, 89289), (2367, 59526), (3307, 42606), (4734, 29763), (6614, 21303), (7101, 19842), (9921, 14202)]