188873856

素因数分解:

$2^7\times 3^4\times {\mathrm{18217}}^1$

素因数の和:18243

約数の個数: 80

約数和(自身を含む): 562116390

約数和(自身を除く): 373242534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 18217, 36434, 54651, 72868, 109302, 145736, 163953, 218604, 291472, 327906, 437208, 491859, 582944, 655812, 874416, 983718, 1165888, 1311624, 1475577, 1748832, 1967436, 2331776, 2623248, 2951154, 3497664, 3934872, 5246496, 5902308, 6995328, 7869744, 10492992, 11804616, 15739488, 20985984, 23609232, 31478976, 47218464, 62957952, 94436928, 188873856]

約数ペア:

[(1, 188873856), (2, 94436928), (3, 62957952), (4, 47218464), (6, 31478976), (8, 23609232), (9, 20985984), (12, 15739488), (16, 11804616), (18, 10492992), (24, 7869744), (27, 6995328), (32, 5902308), (36, 5246496), (48, 3934872), (54, 3497664), (64, 2951154), (72, 2623248), (81, 2331776), (96, 1967436), (108, 1748832), (128, 1475577), (144, 1311624), (162, 1165888), (192, 983718), (216, 874416), (288, 655812), (324, 582944), (384, 491859), (432, 437208), (576, 327906), (648, 291472), (864, 218604), (1152, 163953), (1296, 145736), (1728, 109302), (2592, 72868), (3456, 54651), (5184, 36434), (10368, 18217)]