157029740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48767}}^1$

素因数の和:48806

約数の個数: 48

約数和(自身を含む): 393265152

約数和(自身を除く): 236235412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 48767, 97534, 195068, 243835, 341369, 487670, 682738, 975340, 1121641, 1365476, 1706845, 2243282, 3413690, 4486564, 5608205, 6827380, 7851487, 11216410, 15702974, 22432820, 31405948, 39257435, 78514870, 157029740]

約数ペア:

[(1, 157029740), (2, 78514870), (4, 39257435), (5, 31405948), (7, 22432820), (10, 15702974), (14, 11216410), (20, 7851487), (23, 6827380), (28, 5608205), (35, 4486564), (46, 3413690), (70, 2243282), (92, 1706845), (115, 1365476), (140, 1121641), (161, 975340), (230, 682738), (322, 487670), (460, 341369), (644, 243835), (805, 195068), (1610, 97534), (3220, 48767)]