168794876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{17231}}^1$

素因数の和:17345

約数の個数: 24

約数和(自身を含む): 308797440

約数和(自身を除く): 140002564

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 17231, 34462, 68924, 534161, 1068322, 1361249, 2136644, 2722498, 5444996, 42198719, 84397438, 168794876]

約数ペア:

[(1, 168794876), (2, 84397438), (4, 42198719), (31, 5444996), (62, 2722498), (79, 2136644), (124, 1361249), (158, 1068322), (316, 534161), (2449, 68924), (4898, 34462), (9796, 17231)]