168411168

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2378

約数の個数: 72

約数和(自身を含む): 480854556

約数和(自身を除く): 312443388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2081, 2248, 2529, 3372, 4162, 4496, 5058, 6243, 6744, 8324, 8992, 10116, 12486, 13488, 16648, 18729, 20232, 24972, 26976, 33296, 37458, 40464, 49944, 66592, 74916, 80928, 99888, 149832, 199776, 299664, 584761, 599328, 1169522, 1754283, 2339044, 3508566, 4678088, 5262849, 7017132, 9356176, 10525698, 14034264, 18712352, 21051396, 28068528, 42102792, 56137056, 84205584, 168411168]

約数ペア:

[(1, 168411168), (2, 84205584), (3, 56137056), (4, 42102792), (6, 28068528), (8, 21051396), (9, 18712352), (12, 14034264), (16, 10525698), (18, 9356176), (24, 7017132), (32, 5262849), (36, 4678088), (48, 3508566), (72, 2339044), (96, 1754283), (144, 1169522), (281, 599328), (288, 584761), (562, 299664), (843, 199776), (1124, 149832), (1686, 99888), (2081, 80928), (2248, 74916), (2529, 66592), (3372, 49944), (4162, 40464), (4496, 37458), (5058, 33296), (6243, 26976), (6744, 24972), (8324, 20232), (8992, 18729), (10116, 16648), (12486, 13488)]