156966715215

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{157571}}^1$

素因数の和:157789

約数の個数: 64

約数和(自身を含む): 286806251520

約数和(自身を除く): 129839536305

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 157, 235, 423, 471, 705, 785, 1269, 1413, 2115, 2355, 4239, 6345, 7065, 7379, 21195, 22137, 36895, 66411, 110685, 157571, 199233, 332055, 472713, 787855, 996165, 1418139, 2363565, 4254417, 7090695, 7405837, 21272085, 22217511, 24738647, 37029185, 66652533, 74215941, 111087555, 123693235, 199957599, 222647823, 333262665, 371079705, 667943469, 999787995, 1113239115, 1162716409, 3339717345, 3488149227, 5813582045, 10464447681, 17440746135, 31393343043, 52322238405, 156966715215]

約数ペア:

[(1, 156966715215), (3, 52322238405), (5, 31393343043), (9, 17440746135), (15, 10464447681), (27, 5813582045), (45, 3488149227), (47, 3339717345), (135, 1162716409), (141, 1113239115), (157, 999787995), (235, 667943469), (423, 371079705), (471, 333262665), (705, 222647823), (785, 199957599), (1269, 123693235), (1413, 111087555), (2115, 74215941), (2355, 66652533), (4239, 37029185), (6345, 24738647), (7065, 22217511), (7379, 21272085), (21195, 7405837), (22137, 7090695), (36895, 4254417), (66411, 2363565), (110685, 1418139), (157571, 996165), (199233, 787855), (332055, 472713)]