138675087208

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{8750321}}^1$

素因数の和:8750617

約数の個数: 32

約数和(自身を含む): 298210973760

約数和(自身を除く): 159535886552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 7924, 15848, 8750321, 17500642, 35001284, 61252247, 70002568, 122504494, 245008988, 490017976, 2476340843, 4952681686, 9905363372, 17334385901, 19810726744, 34668771802, 69337543604, 138675087208]

約数ペア:

[(1, 138675087208), (2, 69337543604), (4, 34668771802), (7, 19810726744), (8, 17334385901), (14, 9905363372), (28, 4952681686), (56, 2476340843), (283, 490017976), (566, 245008988), (1132, 122504494), (1981, 70002568), (2264, 61252247), (3962, 35001284), (7924, 17500642), (15848, 8750321)]