155094536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21517}}^1$

素因数の和:21593

約数の個数: 32

約数和(自身を含む): 313732440

約数和(自身を除く): 158637904

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 21517, 43034, 86068, 172136, 365789, 731578, 1140401, 1463156, 2280802, 2926312, 4561604, 9123208, 19386817, 38773634, 77547268, 155094536]

約数ペア:

[(1, 155094536), (2, 77547268), (4, 38773634), (8, 19386817), (17, 9123208), (34, 4561604), (53, 2926312), (68, 2280802), (106, 1463156), (136, 1140401), (212, 731578), (424, 365789), (901, 172136), (1802, 86068), (3604, 43034), (7208, 21517)]