189110992

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 80

約数和(自身を含む): 452649600

約数和(自身を除く): 263538608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1666, 1904, 2027, 2744, 3332, 4054, 5488, 5831, 6664, 8108, 11662, 13328, 14189, 16216, 23324, 28378, 32432, 34459, 46648, 56756, 68918, 93296, 99323, 113512, 137836, 198646, 227024, 241213, 275672, 397292, 482426, 551344, 695261, 794584, 964852, 1390522, 1589168, 1688491, 1929704, 2781044, 3376982, 3859408, 5562088, 6753964, 11124176, 11819437, 13507928, 23638874, 27015856, 47277748, 94555496, 189110992]

約数ペア:

[(1, 189110992), (2, 94555496), (4, 47277748), (7, 27015856), (8, 23638874), (14, 13507928), (16, 11819437), (17, 11124176), (28, 6753964), (34, 5562088), (49, 3859408), (56, 3376982), (68, 2781044), (98, 1929704), (112, 1688491), (119, 1589168), (136, 1390522), (196, 964852), (238, 794584), (272, 695261), (343, 551344), (392, 482426), (476, 397292), (686, 275672), (784, 241213), (833, 227024), (952, 198646), (1372, 137836), (1666, 113512), (1904, 99323), (2027, 93296), (2744, 68918), (3332, 56756), (4054, 46648), (5488, 34459), (5831, 32432), (6664, 28378), (8108, 23324), (11662, 16216), (13328, 14189)]