156911622880

素因数分解:

$2^5\times 5^1\times {\mathrm{28631}}^1\times {\mathrm{34253}}^1$

素因数の和:62899

約数の個数: 48

約数和(自身を含む): 370727479584

約数和(自身を除く): 213815856704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 28631, 34253, 57262, 68506, 114524, 137012, 143155, 171265, 229048, 274024, 286310, 342530, 458096, 548048, 572620, 685060, 916192, 1096096, 1145240, 1370120, 2290480, 2740240, 4580960, 5480480, 980697643, 1961395286, 3922790572, 4903488215, 7845581144, 9806976430, 15691162288, 19613952860, 31382324576, 39227905720, 78455811440, 156911622880]

約数ペア:

[(1, 156911622880), (2, 78455811440), (4, 39227905720), (5, 31382324576), (8, 19613952860), (10, 15691162288), (16, 9806976430), (20, 7845581144), (32, 4903488215), (40, 3922790572), (80, 1961395286), (160, 980697643), (28631, 5480480), (34253, 4580960), (57262, 2740240), (68506, 2290480), (114524, 1370120), (137012, 1145240), (143155, 1096096), (171265, 916192), (229048, 685060), (274024, 572620), (286310, 548048), (342530, 458096)]