187764144

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{90971}}^1$

素因数の和:91025

約数の個数: 40

約数和(自身を含む): 496343232

約数和(自身を除く): 308579088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 90971, 181942, 272913, 363884, 545826, 727768, 1091652, 1455536, 2183304, 3911753, 4366608, 7823506, 11735259, 15647012, 23470518, 31294024, 46941036, 62588048, 93882072, 187764144]

約数ペア:

[(1, 187764144), (2, 93882072), (3, 62588048), (4, 46941036), (6, 31294024), (8, 23470518), (12, 15647012), (16, 11735259), (24, 7823506), (43, 4366608), (48, 3911753), (86, 2183304), (129, 1455536), (172, 1091652), (258, 727768), (344, 545826), (516, 363884), (688, 272913), (1032, 181942), (2064, 90971)]