157021260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{237911}}^1$

素因数の和:237934

約数の個数: 48

約数和(自身を含む): 479630592

約数和(自身を除く): 322609332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 237911, 475822, 713733, 951644, 1189555, 1427466, 2379110, 2617021, 2854932, 3568665, 4758220, 5234042, 7137330, 7851063, 10468084, 13085105, 14274660, 15702126, 26170210, 31404252, 39255315, 52340420, 78510630, 157021260]

約数ペア:

[(1, 157021260), (2, 78510630), (3, 52340420), (4, 39255315), (5, 31404252), (6, 26170210), (10, 15702126), (11, 14274660), (12, 13085105), (15, 10468084), (20, 7851063), (22, 7137330), (30, 5234042), (33, 4758220), (44, 3568665), (55, 2854932), (60, 2617021), (66, 2379110), (110, 1427466), (132, 1189555), (165, 951644), (220, 713733), (330, 475822), (660, 237911)]