156916509790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{513017}}^1$

素因数の和:513516

約数の個数: 32

約数和(自身を含む): 287002789920

約数和(自身を除く): 130086280130

約数列:

[1, 2, 5, 10, 73, 146, 365, 419, 730, 838, 2095, 4190, 30587, 61174, 152935, 305870, 513017, 1026034, 2565085, 5130170, 37450241, 74900482, 187251205, 214954123, 374502410, 429908246, 1074770615, 2149541230, 15691650979, 31383301958, 78458254895, 156916509790]

約数ペア:

[(1, 156916509790), (2, 78458254895), (5, 31383301958), (10, 15691650979), (73, 2149541230), (146, 1074770615), (365, 429908246), (419, 374502410), (730, 214954123), (838, 187251205), (2095, 74900482), (4190, 37450241), (30587, 5130170), (61174, 2565085), (152935, 1026034), (305870, 513017)]