15883128

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 45070080

約数和(自身を除く): 29186952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 193, 216, 254, 324, 381, 386, 508, 579, 648, 762, 772, 1016, 1143, 1158, 1524, 1544, 1737, 2286, 2316, 3048, 3429, 3474, 4572, 4632, 5211, 6858, 6948, 9144, 10287, 10422, 13716, 13896, 15633, 20574, 20844, 24511, 27432, 31266, 41148, 41688, 49022, 62532, 73533, 82296, 98044, 125064, 147066, 196088, 220599, 294132, 441198, 588264, 661797, 882396, 1323594, 1764792, 1985391, 2647188, 3970782, 5294376, 7941564, 15883128]

約数ペア:

[(1, 15883128), (2, 7941564), (3, 5294376), (4, 3970782), (6, 2647188), (8, 1985391), (9, 1764792), (12, 1323594), (18, 882396), (24, 661797), (27, 588264), (36, 441198), (54, 294132), (72, 220599), (81, 196088), (108, 147066), (127, 125064), (162, 98044), (193, 82296), (216, 73533), (254, 62532), (324, 49022), (381, 41688), (386, 41148), (508, 31266), (579, 27432), (648, 24511), (762, 20844), (772, 20574), (1016, 15633), (1143, 13896), (1158, 13716), (1524, 10422), (1544, 10287), (1737, 9144), (2286, 6948), (2316, 6858), (3048, 5211), (3429, 4632), (3474, 4572)]