166319404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{2027}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 296242128

約数和(自身を除く): 129922724

約数列:

[1, 2, 4, 73, 146, 281, 292, 562, 1124, 2027, 4054, 8108, 20513, 41026, 82052, 147971, 295942, 569587, 591884, 1139174, 2278348, 41579851, 83159702, 166319404]

約数ペア:

[(1, 166319404), (2, 83159702), (4, 41579851), (73, 2278348), (146, 1139174), (281, 591884), (292, 569587), (562, 295942), (1124, 147971), (2027, 82052), (4054, 41026), (8108, 20513)]