161869873697

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1080119}}^1$

素因数の和:1080476

約数の個数: 16

約数和(自身を含む): 188027289600

約数和(自身を除く): 26157415903

約数列:

[1, 7, 79, 271, 553, 1897, 21409, 149863, 1080119, 7560833, 85329401, 292712249, 597305807, 2048985743, 23124267671, 161869873697]

約数ペア:

[(1, 161869873697), (7, 23124267671), (79, 2048985743), (271, 597305807), (553, 292712249), (1897, 85329401), (21409, 7560833), (149863, 1080119)]