128425633

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7243}}^1$

素因数の和:7416

約数の個数: 16

約数和(自身を含む): 156470400

約数和(自身を除く): 28044767

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 7243, 17731, 50701, 123131, 861917, 1079207, 7554449, 18346519, 128425633]

約数ペア:

[(1, 128425633), (7, 18346519), (17, 7554449), (119, 1079207), (149, 861917), (1043, 123131), (2533, 50701), (7243, 17731)]