156734847340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2040287}}^1$

素因数の和:2040486

約数の個数: 48

約数和(自身を含む): 345510531072

約数和(自身を除く): 188775683732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3340, 3841, 7682, 15364, 19205, 38410, 76820, 2040287, 4080574, 8161148, 10201435, 20402870, 40805740, 46926601, 93853202, 187706404, 234633005, 340727929, 469266010, 681455858, 938532020, 1362911716, 1703639645, 3407279290, 6814558580, 7836742367, 15673484734, 31346969468, 39183711835, 78367423670, 156734847340]

約数ペア:

[(1, 156734847340), (2, 78367423670), (4, 39183711835), (5, 31346969468), (10, 15673484734), (20, 7836742367), (23, 6814558580), (46, 3407279290), (92, 1703639645), (115, 1362911716), (167, 938532020), (230, 681455858), (334, 469266010), (460, 340727929), (668, 234633005), (835, 187706404), (1670, 93853202), (3340, 46926601), (3841, 40805740), (7682, 20402870), (15364, 10201435), (19205, 8161148), (38410, 4080574), (76820, 2040287)]