156732460045

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{216217}}^1$

素因数の和:216517

約数の個数: 32

約数和(自身を含む): 217947744000

約数和(自身を除く): 61215283955

約数列:

[1, 5, 7, 35, 139, 149, 695, 745, 973, 1043, 4865, 5215, 20711, 103555, 144977, 216217, 724885, 1081085, 1513519, 7567595, 30054163, 32216333, 150270815, 161081665, 210379141, 225514331, 1051895705, 1127571655, 4478070287, 22390351435, 31346492009, 156732460045]

約数ペア:

[(1, 156732460045), (5, 31346492009), (7, 22390351435), (35, 4478070287), (139, 1127571655), (149, 1051895705), (695, 225514331), (745, 210379141), (973, 161081665), (1043, 150270815), (4865, 32216333), (5215, 30054163), (20711, 7567595), (103555, 1513519), (144977, 1081085), (216217, 724885)]