128520654

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8599}}^1$

素因数の和:8704

約数の個数: 32

約数和(自身を含む): 267494400

約数和(自身を除く): 138973746

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 2491, 4982, 7473, 8599, 14946, 17198, 25797, 51594, 404153, 455747, 808306, 911494, 1212459, 1367241, 2424918, 2734482, 21420109, 42840218, 64260327, 128520654]

約数ペア:

[(1, 128520654), (2, 64260327), (3, 42840218), (6, 21420109), (47, 2734482), (53, 2424918), (94, 1367241), (106, 1212459), (141, 911494), (159, 808306), (282, 455747), (318, 404153), (2491, 51594), (4982, 25797), (7473, 17198), (8599, 14946)]