164072888

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{37087}}^1$

素因数の和:37179

約数の個数: 32

約数和(自身を含む): 356044800

約数和(自身を除く): 191971912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 37087, 74174, 148348, 259609, 296696, 519218, 1038436, 2076872, 2929873, 5859746, 11719492, 20509111, 23438984, 41018222, 82036444, 164072888]

約数ペア:

[(1, 164072888), (2, 82036444), (4, 41018222), (7, 23438984), (8, 20509111), (14, 11719492), (28, 5859746), (56, 2929873), (79, 2076872), (158, 1038436), (316, 519218), (553, 296696), (632, 259609), (1106, 148348), (2212, 74174), (4424, 37087)]