148968547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52807}}^1$

素因数の和:52858

約数の個数: 16

約数和(自身を含む): 189263872

約数和(自身を除く): 40295325

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 52807, 369649, 686491, 1637017, 4805437, 11459119, 21281221, 148968547]

約数ペア:

[(1, 148968547), (7, 21281221), (13, 11459119), (31, 4805437), (91, 1637017), (217, 686491), (403, 369649), (2821, 52807)]