138650912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{254873}}^1$

素因数の和:254900

約数の個数: 24

約数和(自身を含む): 289027116

約数和(自身を除く): 150376204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 254873, 509746, 1019492, 2038984, 4077968, 4332841, 8155936, 8665682, 17331364, 34662728, 69325456, 138650912]

約数ペア:

[(1, 138650912), (2, 69325456), (4, 34662728), (8, 17331364), (16, 8665682), (17, 8155936), (32, 4332841), (34, 4077968), (68, 2038984), (136, 1019492), (272, 509746), (544, 254873)]