161885751516

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{11214031}}^1$

素因数の和:11214442

約数の個数: 36

約数和(自身を含む): 410231718624

約数和(自身を除く): 248345967108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 14436, 11214031, 22428062, 33642093, 44856124, 67284186, 100926279, 134568372, 201852558, 403705116, 4496826431, 8993652862, 13490479293, 17987305724, 26980958586, 40471437879, 53961917172, 80942875758, 161885751516]

約数ペア:

[(1, 161885751516), (2, 80942875758), (3, 53961917172), (4, 40471437879), (6, 26980958586), (9, 17987305724), (12, 13490479293), (18, 8993652862), (36, 4496826431), (401, 403705116), (802, 201852558), (1203, 134568372), (1604, 100926279), (2406, 67284186), (3609, 44856124), (4812, 33642093), (7218, 22428062), (14436, 11214031)]