15952656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 43211520

約数和(自身を除く): 27258864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 118, 129, 131, 172, 177, 236, 258, 262, 344, 354, 393, 472, 516, 524, 688, 708, 786, 944, 1032, 1048, 1416, 1572, 2064, 2096, 2537, 2832, 3144, 5074, 5633, 6288, 7611, 7729, 10148, 11266, 15222, 15458, 16899, 20296, 22532, 23187, 30444, 30916, 33798, 40592, 45064, 46374, 60888, 61832, 67596, 90128, 92748, 121776, 123664, 135192, 185496, 270384, 332347, 370992, 664694, 997041, 1329388, 1994082, 2658776, 3988164, 5317552, 7976328, 15952656]

約数ペア:

[(1, 15952656), (2, 7976328), (3, 5317552), (4, 3988164), (6, 2658776), (8, 1994082), (12, 1329388), (16, 997041), (24, 664694), (43, 370992), (48, 332347), (59, 270384), (86, 185496), (118, 135192), (129, 123664), (131, 121776), (172, 92748), (177, 90128), (236, 67596), (258, 61832), (262, 60888), (344, 46374), (354, 45064), (393, 40592), (472, 33798), (516, 30916), (524, 30444), (688, 23187), (708, 22532), (786, 20296), (944, 16899), (1032, 15458), (1048, 15222), (1416, 11266), (1572, 10148), (2064, 7729), (2096, 7611), (2537, 6288), (2832, 5633), (3144, 5074)]