156929591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42061}}^1$

素因数の和:42122

約数の個数: 16

約数和(自身を含む): 197859648

約数和(自身を除く): 40930057

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 42061, 294427, 546793, 1724501, 3827551, 12071507, 22418513, 156929591]

約数ペア:

[(1, 156929591), (7, 22418513), (13, 12071507), (41, 3827551), (91, 1724501), (287, 546793), (533, 294427), (3731, 42061)]