139552812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1381}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 404450592

約数和(自身を除く): 264897780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 802, 1203, 1381, 1604, 2406, 2762, 2807, 3609, 4143, 4812, 5524, 5614, 7218, 8286, 8421, 9667, 11228, 12429, 14436, 16572, 16842, 19334, 24858, 25263, 29001, 33684, 38668, 49716, 50526, 58002, 87003, 101052, 116004, 174006, 348012, 553781, 1107562, 1661343, 2215124, 3322686, 3876467, 4984029, 6645372, 7752934, 9968058, 11629401, 15505868, 19936116, 23258802, 34888203, 46517604, 69776406, 139552812]

約数ペア:

[(1, 139552812), (2, 69776406), (3, 46517604), (4, 34888203), (6, 23258802), (7, 19936116), (9, 15505868), (12, 11629401), (14, 9968058), (18, 7752934), (21, 6645372), (28, 4984029), (36, 3876467), (42, 3322686), (63, 2215124), (84, 1661343), (126, 1107562), (252, 553781), (401, 348012), (802, 174006), (1203, 116004), (1381, 101052), (1604, 87003), (2406, 58002), (2762, 50526), (2807, 49716), (3609, 38668), (4143, 33684), (4812, 29001), (5524, 25263), (5614, 24858), (7218, 19334), (8286, 16842), (8421, 16572), (9667, 14436), (11228, 12429)]