1572147841256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{75496919}}^1$

素因数の和:75497081

約数の個数: 32

約数和(自身を含む): 3125572488000

約数和(自身を除く): 1553424646744

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 10412, 20824, 75496919, 150993838, 301987676, 603975352, 1434441461, 2868882922, 5737765844, 10343077903, 11475531688, 20686155806, 41372311612, 82744623224, 196518480157, 393036960314, 786073920628, 1572147841256]

約数ペア:

[(1, 1572147841256), (2, 786073920628), (4, 393036960314), (8, 196518480157), (19, 82744623224), (38, 41372311612), (76, 20686155806), (137, 11475531688), (152, 10343077903), (274, 5737765844), (548, 2868882922), (1096, 1434441461), (2603, 603975352), (5206, 301987676), (10412, 150993838), (20824, 75496919)]