186866512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 431972352

約数和(自身を除く): 245105840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 248, 428, 434, 496, 503, 749, 856, 868, 1006, 1498, 1712, 1736, 2012, 2996, 3317, 3472, 3521, 4024, 5992, 6634, 7042, 8048, 11984, 13268, 14084, 15593, 23219, 26536, 28168, 31186, 46438, 53072, 53821, 56336, 62372, 92876, 107642, 109151, 124744, 185752, 215284, 218302, 249488, 371504, 376747, 430568, 436604, 753494, 861136, 873208, 1506988, 1668451, 1746416, 3013976, 3336902, 6027952, 6673804, 11679157, 13347608, 23358314, 26695216, 46716628, 93433256, 186866512]

約数ペア:

[(1, 186866512), (2, 93433256), (4, 46716628), (7, 26695216), (8, 23358314), (14, 13347608), (16, 11679157), (28, 6673804), (31, 6027952), (56, 3336902), (62, 3013976), (107, 1746416), (112, 1668451), (124, 1506988), (214, 873208), (217, 861136), (248, 753494), (428, 436604), (434, 430568), (496, 376747), (503, 371504), (749, 249488), (856, 218302), (868, 215284), (1006, 185752), (1498, 124744), (1712, 109151), (1736, 107642), (2012, 92876), (2996, 62372), (3317, 56336), (3472, 53821), (3521, 53072), (4024, 46438), (5992, 31186), (6634, 28168), (7042, 26536), (8048, 23219), (11984, 15593), (13268, 14084)]