164560318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 271958400

約数和(自身を除く): 107398082

約数列:

[1, 2, 13, 26, 79, 113, 158, 226, 709, 1027, 1418, 1469, 2054, 2938, 8927, 9217, 17854, 18434, 56011, 80117, 112022, 116051, 160234, 232102, 728143, 1041521, 1456286, 2083042, 6329243, 12658486, 82280159, 164560318]

約数ペア:

[(1, 164560318), (2, 82280159), (13, 12658486), (26, 6329243), (79, 2083042), (113, 1456286), (158, 1041521), (226, 728143), (709, 232102), (1027, 160234), (1418, 116051), (1469, 112022), (2054, 80117), (2938, 56011), (8927, 18434), (9217, 17854)]