158508738

素因数分解:

$2^1\times 3^4\times {\mathrm{978449}}^1$

素因数の和:978463

約数の個数: 20

約数和(自身を含む): 355177350

約数和(自身を除く): 196668612

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 978449, 1956898, 2935347, 5870694, 8806041, 17612082, 26418123, 52836246, 79254369, 158508738]

約数ペア:

[(1, 158508738), (2, 79254369), (3, 52836246), (6, 26418123), (9, 17612082), (18, 8806041), (27, 5870694), (54, 2935347), (81, 1956898), (162, 978449)]