129620166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 296352000

約数和(自身を除く): 166731834

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 149, 247, 298, 447, 494, 587, 741, 894, 1174, 1482, 1761, 1937, 2831, 3522, 3874, 5662, 5811, 7631, 8493, 11153, 11622, 15262, 16986, 22306, 22893, 33459, 36803, 45786, 66918, 73606, 87463, 110409, 144989, 174926, 220818, 262389, 289978, 434967, 524778, 869934, 1137019, 1661797, 2274038, 3323594, 3411057, 4985391, 6822114, 9970782, 21603361, 43206722, 64810083, 129620166]

約数ペア:

[(1, 129620166), (2, 64810083), (3, 43206722), (6, 21603361), (13, 9970782), (19, 6822114), (26, 4985391), (38, 3411057), (39, 3323594), (57, 2274038), (78, 1661797), (114, 1137019), (149, 869934), (247, 524778), (298, 434967), (447, 289978), (494, 262389), (587, 220818), (741, 174926), (894, 144989), (1174, 110409), (1482, 87463), (1761, 73606), (1937, 66918), (2831, 45786), (3522, 36803), (3874, 33459), (5662, 22893), (5811, 22306), (7631, 16986), (8493, 15262), (11153, 11622)]