180795538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{106727}}^1$

素因数の和:106758

約数の個数: 24

約数和(自身を含む): 340675776

約数和(自身を除く): 159880238

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 106727, 213454, 747089, 1173997, 1494178, 2347994, 8217979, 12913967, 16435958, 25827934, 90397769, 180795538]

約数ペア:

[(1, 180795538), (2, 90397769), (7, 25827934), (11, 16435958), (14, 12913967), (22, 8217979), (77, 2347994), (121, 1494178), (154, 1173997), (242, 747089), (847, 213454), (1694, 106727)]