162130178

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{77723}}^1$

素因数の和:77881

約数の個数: 16

約数和(自身を含む): 279806400

約数和(自身を除く): 117676222

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 77723, 155446, 544061, 1088122, 11580727, 23161454, 81065089, 162130178]

約数ペア:

[(1, 162130178), (2, 81065089), (7, 23161454), (14, 11580727), (149, 1088122), (298, 544061), (1043, 155446), (2086, 77723)]