149725538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{31601}}^1$

素因数の和:31729

約数の個数: 16

約数和(自身を含む): 236635776

約数和(自身を除く): 86910238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 31601, 63202, 726823, 1453646, 3254903, 6509806, 74862769, 149725538]

約数ペア:

[(1, 149725538), (2, 74862769), (23, 6509806), (46, 3254903), (103, 1453646), (206, 726823), (2369, 63202), (4738, 31601)]