141523172

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 312480000

約数和(自身を除く): 170956828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 89, 98, 122, 133, 178, 196, 244, 266, 343, 356, 427, 532, 623, 686, 854, 931, 1159, 1246, 1372, 1691, 1708, 1862, 2318, 2492, 2989, 3382, 3724, 4361, 4636, 5429, 5978, 6517, 6764, 8113, 8722, 10858, 11837, 11956, 13034, 16226, 17444, 20923, 21716, 23674, 26068, 30527, 32452, 38003, 41846, 47348, 56791, 61054, 76006, 82859, 83692, 103151, 113582, 122108, 152012, 165718, 206302, 227164, 266021, 331436, 397537, 412604, 532042, 580013, 722057, 795074, 1064084, 1160026, 1444114, 1590148, 1862147, 2320052, 2888228, 3724294, 5054399, 7448588, 10108798, 20217596, 35380793, 70761586, 141523172]

約数ペア:

[(1, 141523172), (2, 70761586), (4, 35380793), (7, 20217596), (14, 10108798), (19, 7448588), (28, 5054399), (38, 3724294), (49, 2888228), (61, 2320052), (76, 1862147), (89, 1590148), (98, 1444114), (122, 1160026), (133, 1064084), (178, 795074), (196, 722057), (244, 580013), (266, 532042), (343, 412604), (356, 397537), (427, 331436), (532, 266021), (623, 227164), (686, 206302), (854, 165718), (931, 152012), (1159, 122108), (1246, 113582), (1372, 103151), (1691, 83692), (1708, 82859), (1862, 76006), (2318, 61054), (2492, 56791), (2989, 47348), (3382, 41846), (3724, 38003), (4361, 32452), (4636, 30527), (5429, 26068), (5978, 23674), (6517, 21716), (6764, 20923), (8113, 17444), (8722, 16226), (10858, 13034), (11837, 11956)]