133763868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1889}}^1$

素因数の和:2187

約数の個数: 72

約数和(自身を含む): 388009440

約数和(自身を除く): 254245572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1124, 1686, 1889, 1967, 2529, 3372, 3778, 3934, 5058, 5667, 5901, 7556, 7868, 10116, 11334, 11802, 13223, 17001, 17703, 22668, 23604, 26446, 34002, 35406, 39669, 52892, 68004, 70812, 79338, 119007, 158676, 238014, 476028, 530809, 1061618, 1592427, 2123236, 3184854, 3715663, 4777281, 6369708, 7431326, 9554562, 11146989, 14862652, 19109124, 22293978, 33440967, 44587956, 66881934, 133763868]

約数ペア:

[(1, 133763868), (2, 66881934), (3, 44587956), (4, 33440967), (6, 22293978), (7, 19109124), (9, 14862652), (12, 11146989), (14, 9554562), (18, 7431326), (21, 6369708), (28, 4777281), (36, 3715663), (42, 3184854), (63, 2123236), (84, 1592427), (126, 1061618), (252, 530809), (281, 476028), (562, 238014), (843, 158676), (1124, 119007), (1686, 79338), (1889, 70812), (1967, 68004), (2529, 52892), (3372, 39669), (3778, 35406), (3934, 34002), (5058, 26446), (5667, 23604), (5901, 22668), (7556, 17703), (7868, 17001), (10116, 13223), (11334, 11802)]