146653438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{72817}}^1$

素因数の和:72891

約数の個数: 16

約数和(自身を含む): 235930320

約数和(自身を除く): 89276882

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 72817, 145634, 1383523, 2767046, 3859301, 7718602, 73326719, 146653438]

約数ペア:

[(1, 146653438), (2, 73326719), (19, 7718602), (38, 3859301), (53, 2767046), (106, 1383523), (1007, 145634), (2014, 72817)]