138347272

素因数分解:

$2^3\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{1873}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 296841600

約数和(自身を除く): 158494328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1319, 1873, 2638, 3746, 5276, 7492, 9233, 10552, 13111, 14984, 18466, 26222, 36932, 52444, 73864, 104888, 2470487, 4940974, 9881948, 17293409, 19763896, 34586818, 69173636, 138347272]

約数ペア:

[(1, 138347272), (2, 69173636), (4, 34586818), (7, 19763896), (8, 17293409), (14, 9881948), (28, 4940974), (56, 2470487), (1319, 104888), (1873, 73864), (2638, 52444), (3746, 36932), (5276, 26222), (7492, 18466), (9233, 14984), (10552, 13111)]