151558396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{31601}}^1$

素因数の和:31725

約数の個数: 24

約数和(自身を含む): 292002480

約数和(自身を除く): 140444084

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 31601, 63202, 126404, 347611, 695222, 1390444, 3444509, 6889018, 13778036, 37889599, 75779198, 151558396]

約数ペア:

[(1, 151558396), (2, 75779198), (4, 37889599), (11, 13778036), (22, 6889018), (44, 3444509), (109, 1390444), (218, 695222), (436, 347611), (1199, 126404), (2398, 63202), (4796, 31601)]