156729932048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{942521}}^1$

素因数の和:943095

約数の個数: 40

約数和(自身を含む): 320231274720

約数和(自身を除く): 163501342672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 547, 1094, 2188, 4376, 8752, 10393, 20786, 41572, 83144, 166288, 942521, 1885042, 3770084, 7540168, 15080336, 17907899, 35815798, 71631596, 143263192, 286526384, 515558987, 1031117974, 2062235948, 4124471896, 8248943792, 9795620753, 19591241506, 39182483012, 78364966024, 156729932048]

約数ペア:

[(1, 156729932048), (2, 78364966024), (4, 39182483012), (8, 19591241506), (16, 9795620753), (19, 8248943792), (38, 4124471896), (76, 2062235948), (152, 1031117974), (304, 515558987), (547, 286526384), (1094, 143263192), (2188, 71631596), (4376, 35815798), (8752, 17907899), (10393, 15080336), (20786, 7540168), (41572, 3770084), (83144, 1885042), (166288, 942521)]