156949165940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48741977}}^1$

素因数の和:48742016

約数の個数: 48

約数和(自身を含む): 393055310592

約数和(自身を除く): 236106144652

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, 48741977, 97483954, 194967908, 243709885, 341193839, 487419770, 682387678, 974839540, 1121065471, 1364775356, 1705969195, 2242130942, 3411938390, 4484261884, 5605327355, 6823876780, 7847458297, 11210654710, 15694916594, 22421309420, 31389833188, 39237291485, 78474582970, 156949165940]

約数ペア:

[(1, 156949165940), (2, 78474582970), (4, 39237291485), (5, 31389833188), (7, 22421309420), (10, 15694916594), (14, 11210654710), (20, 7847458297), (23, 6823876780), (28, 5605327355), (35, 4484261884), (46, 3411938390), (70, 2242130942), (92, 1705969195), (115, 1364775356), (140, 1121065471), (161, 974839540), (230, 682387678), (322, 487419770), (460, 341193839), (644, 243709885), (805, 194967908), (1610, 97483954), (3220, 48741977)]