157034744

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 298607040

約数和(自身を除く): 141572296

約数列:

[1, 2, 4, 8, 113, 226, 271, 452, 542, 641, 904, 1084, 1282, 2168, 2564, 5128, 30623, 61246, 72433, 122492, 144866, 173711, 244984, 289732, 347422, 579464, 694844, 1389688, 19629343, 39258686, 78517372, 157034744]

約数ペア:

[(1, 157034744), (2, 78517372), (4, 39258686), (8, 19629343), (113, 1389688), (226, 694844), (271, 579464), (452, 347422), (542, 289732), (641, 244984), (904, 173711), (1084, 144866), (1282, 122492), (2168, 72433), (2564, 61246), (5128, 30623)]