157022021840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115457369}}^1$

素因数の和:115457399

約数の個数: 40

約数和(自身を含む): 386551274760

約数和(自身を除く): 229529252920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 115457369, 230914738, 461829476, 577286845, 923658952, 1154573690, 1847317904, 1962775273, 2309147380, 3925550546, 4618294760, 7851101092, 9236589520, 9813876365, 15702202184, 19627752730, 31404404368, 39255505460, 78511010920, 157022021840]

約数ペア:

[(1, 157022021840), (2, 78511010920), (4, 39255505460), (5, 31404404368), (8, 19627752730), (10, 15702202184), (16, 9813876365), (17, 9236589520), (20, 7851101092), (34, 4618294760), (40, 3925550546), (68, 2309147380), (80, 1962775273), (85, 1847317904), (136, 1154573690), (170, 923658952), (272, 577286845), (340, 461829476), (680, 230914738), (1360, 115457369)]