158672916

素因数分解:

$2^2\times 3^2\times {\mathrm{4407581}}^1$

素因数の和:4407591

約数の個数: 18

約数和(自身を含む): 401089962

約数和(自身を除く): 242417046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4407581, 8815162, 13222743, 17630324, 26445486, 39668229, 52890972, 79336458, 158672916]

約数ペア:

[(1, 158672916), (2, 79336458), (3, 52890972), (4, 39668229), (6, 26445486), (9, 17630324), (12, 13222743), (18, 8815162), (36, 4407581)]