157044095980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1\times {\mathrm{78737}}^1$

素因数の和:81994

約数の個数: 48

約数和(自身を含む): 340541220096

約数和(自身を除く): 183497124116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3217, 6434, 12868, 16085, 32170, 64340, 78737, 99727, 157474, 199454, 314948, 393685, 398908, 498635, 787370, 997270, 1574740, 1994540, 2440847, 4881694, 9763388, 12204235, 24408470, 48816940, 253296929, 506593858, 1013187716, 1266484645, 2532969290, 5065938580, 7852204799, 15704409598, 31408819196, 39261023995, 78522047990, 157044095980]

約数ペア:

[(1, 157044095980), (2, 78522047990), (4, 39261023995), (5, 31408819196), (10, 15704409598), (20, 7852204799), (31, 5065938580), (62, 2532969290), (124, 1266484645), (155, 1013187716), (310, 506593858), (620, 253296929), (3217, 48816940), (6434, 24408470), (12868, 12204235), (16085, 9763388), (32170, 4881694), (64340, 2440847), (78737, 1994540), (99727, 1574740), (157474, 997270), (199454, 787370), (314948, 498635), (393685, 398908)]