139966476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{5309}}^1$

素因数の和:5355

約数の個数: 48

約数和(自身を含む): 353858400

約数和(自身を除く): 213891924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 4394, 5309, 6591, 8788, 10618, 13182, 15927, 21236, 26364, 31854, 63708, 69017, 138034, 207051, 276068, 414102, 828204, 897221, 1794442, 2691663, 3588884, 5383326, 10766652, 11663873, 23327746, 34991619, 46655492, 69983238, 139966476]

約数ペア:

[(1, 139966476), (2, 69983238), (3, 46655492), (4, 34991619), (6, 23327746), (12, 11663873), (13, 10766652), (26, 5383326), (39, 3588884), (52, 2691663), (78, 1794442), (156, 897221), (169, 828204), (338, 414102), (507, 276068), (676, 207051), (1014, 138034), (2028, 69017), (2197, 63708), (4394, 31854), (5309, 26364), (6591, 21236), (8788, 15927), (10618, 13182)]