143173712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 319586688

約数和(自身を除く): 176412976

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 113, 176, 184, 226, 253, 313, 368, 452, 506, 626, 904, 1012, 1243, 1252, 1808, 2024, 2486, 2504, 2599, 3443, 4048, 4972, 5008, 5198, 6886, 7199, 9944, 10396, 13772, 14398, 19888, 20792, 27544, 28589, 28796, 35369, 41584, 55088, 57178, 57592, 70738, 79189, 114356, 115184, 141476, 158378, 228712, 282952, 316756, 389059, 457424, 565904, 633512, 778118, 813487, 1267024, 1556236, 1626974, 3112472, 3253948, 6224944, 6507896, 8948357, 13015792, 17896714, 35793428, 71586856, 143173712]

約数ペア:

[(1, 143173712), (2, 71586856), (4, 35793428), (8, 17896714), (11, 13015792), (16, 8948357), (22, 6507896), (23, 6224944), (44, 3253948), (46, 3112472), (88, 1626974), (92, 1556236), (113, 1267024), (176, 813487), (184, 778118), (226, 633512), (253, 565904), (313, 457424), (368, 389059), (452, 316756), (506, 282952), (626, 228712), (904, 158378), (1012, 141476), (1243, 115184), (1252, 114356), (1808, 79189), (2024, 70738), (2486, 57592), (2504, 57178), (2599, 55088), (3443, 41584), (4048, 35369), (4972, 28796), (5008, 28589), (5198, 27544), (6886, 20792), (7199, 19888), (9944, 14398), (10396, 13772)]