157210911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 286820352

約数和(自身を除く): 129609441

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 47, 69, 99, 113, 117, 141, 143, 207, 253, 299, 339, 423, 429, 517, 611, 759, 897, 1017, 1081, 1243, 1287, 1469, 1551, 1833, 2277, 2599, 2691, 3243, 3289, 3729, 4407, 4653, 5311, 5499, 6721, 7797, 9729, 9867, 11187, 11891, 13221, 14053, 15933, 16159, 20163, 23391, 28589, 29601, 33787, 35673, 42159, 47799, 48477, 58421, 60489, 69043, 85767, 101361, 107019, 122153, 126477, 145431, 154583, 175263, 207129, 257301, 304083, 366459, 371657, 463749, 525789, 621387, 759473, 1099377, 1114971, 1343683, 1391247, 1587989, 2278419, 3344913, 4031049, 4763967, 6835257, 12093147, 14291901, 17467879, 52403637, 157210911]

約数ペア:

[(1, 157210911), (3, 52403637), (9, 17467879), (11, 14291901), (13, 12093147), (23, 6835257), (33, 4763967), (39, 4031049), (47, 3344913), (69, 2278419), (99, 1587989), (113, 1391247), (117, 1343683), (141, 1114971), (143, 1099377), (207, 759473), (253, 621387), (299, 525789), (339, 463749), (423, 371657), (429, 366459), (517, 304083), (611, 257301), (759, 207129), (897, 175263), (1017, 154583), (1081, 145431), (1243, 126477), (1287, 122153), (1469, 107019), (1551, 101361), (1833, 85767), (2277, 69043), (2599, 60489), (2691, 58421), (3243, 48477), (3289, 47799), (3729, 42159), (4407, 35673), (4653, 33787), (5311, 29601), (5499, 28589), (6721, 23391), (7797, 20163), (9729, 16159), (9867, 15933), (11187, 14053), (11891, 13221)]