152037981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 263577600

約数和(自身を除く): 111539619

約数列:

[1, 3, 9, 19, 23, 29, 31, 43, 57, 69, 87, 93, 129, 171, 207, 261, 279, 387, 437, 551, 589, 667, 713, 817, 899, 989, 1247, 1311, 1333, 1653, 1767, 2001, 2139, 2451, 2697, 2967, 3741, 3933, 3999, 4959, 5301, 6003, 6417, 7353, 8091, 8901, 11223, 11997, 12673, 13547, 17081, 18791, 20677, 23693, 25327, 28681, 30659, 38019, 38657, 40641, 51243, 56373, 62031, 71079, 75981, 86043, 91977, 114057, 115971, 121923, 153729, 169119, 186093, 213237, 227943, 258129, 275931, 347913, 392863, 544939, 582521, 734483, 889111, 1178589, 1634817, 1747563, 2203449, 2667333, 3535767, 4904451, 5242689, 6610347, 8001999, 16893109, 50679327, 152037981]

約数ペア:

[(1, 152037981), (3, 50679327), (9, 16893109), (19, 8001999), (23, 6610347), (29, 5242689), (31, 4904451), (43, 3535767), (57, 2667333), (69, 2203449), (87, 1747563), (93, 1634817), (129, 1178589), (171, 889111), (207, 734483), (261, 582521), (279, 544939), (387, 392863), (437, 347913), (551, 275931), (589, 258129), (667, 227943), (713, 213237), (817, 186093), (899, 169119), (989, 153729), (1247, 121923), (1311, 115971), (1333, 114057), (1653, 91977), (1767, 86043), (2001, 75981), (2139, 71079), (2451, 62031), (2697, 56373), (2967, 51243), (3741, 40641), (3933, 38657), (3999, 38019), (4959, 30659), (5301, 28681), (6003, 25327), (6417, 23693), (7353, 20677), (8091, 18791), (8901, 17081), (11223, 13547), (11997, 12673)]