139497876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61507}}^1$

素因数の和:61530

約数の個数: 60

約数和(自身を含む): 416778208

約数和(自身を除く): 277280332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 61507, 123014, 184521, 246028, 369042, 430549, 553563, 738084, 861098, 1107126, 1291647, 1660689, 1722196, 2214252, 2583294, 3321378, 3874941, 4982067, 5166588, 6642756, 7749882, 9964134, 11624823, 15499764, 19928268, 23249646, 34874469, 46499292, 69748938, 139497876]

約数ペア:

[(1, 139497876), (2, 69748938), (3, 46499292), (4, 34874469), (6, 23249646), (7, 19928268), (9, 15499764), (12, 11624823), (14, 9964134), (18, 7749882), (21, 6642756), (27, 5166588), (28, 4982067), (36, 3874941), (42, 3321378), (54, 2583294), (63, 2214252), (81, 1722196), (84, 1660689), (108, 1291647), (126, 1107126), (162, 861098), (189, 738084), (252, 553563), (324, 430549), (378, 369042), (567, 246028), (756, 184521), (1134, 123014), (2268, 61507)]