147209478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{145177}}^1$

素因数の和:145208

約数の個数: 24

約数和(自身を含む): 318810888

約数和(自身を除く): 171601410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 145177, 290354, 435531, 871062, 1887301, 3774602, 5661903, 11323806, 24534913, 49069826, 73604739, 147209478]

約数ペア:

[(1, 147209478), (2, 73604739), (3, 49069826), (6, 24534913), (13, 11323806), (26, 5661903), (39, 3774602), (78, 1887301), (169, 871062), (338, 435531), (507, 290354), (1014, 145177)]