148981831

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 159999840

約数和(自身を除く): 11018009

約数列:

[1, 19, 73, 233, 461, 1387, 4427, 8759, 17009, 33653, 107413, 323171, 639407, 2040847, 7841149, 148981831]

約数ペア:

[(1, 148981831), (19, 7841149), (73, 2040847), (233, 639407), (461, 323171), (1387, 107413), (4427, 33653), (8759, 17009)]