166368944

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18803}}^1$

素因数の和:18897

約数の個数: 40

約数和(自身を含む): 373071360

約数和(自身を除く): 206702416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 18803, 37606, 75212, 131621, 150424, 263242, 300848, 526484, 1052968, 1485437, 2105936, 2970874, 5941748, 10398059, 11883496, 20796118, 23766992, 41592236, 83184472, 166368944]

約数ペア:

[(1, 166368944), (2, 83184472), (4, 41592236), (7, 23766992), (8, 20796118), (14, 11883496), (16, 10398059), (28, 5941748), (56, 2970874), (79, 2105936), (112, 1485437), (158, 1052968), (316, 526484), (553, 300848), (632, 263242), (1106, 150424), (1264, 131621), (2212, 75212), (4424, 37606), (8848, 18803)]