167422790

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{26119}}^1$

素因数の和:26767

約数の個数: 16

約数和(自身を含む): 301842720

約数和(自身を除く): 134419930

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 26119, 52238, 130595, 261190, 16742279, 33484558, 83711395, 167422790]

約数ペア:

[(1, 167422790), (2, 83711395), (5, 33484558), (10, 16742279), (641, 261190), (1282, 130595), (3205, 52238), (6410, 26119)]