165405942

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{235621}}^1$

素因数の和:235645

約数の個数: 32

約数和(自身を含む): 395844960

約数和(自身を除く): 230439018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 235621, 471242, 706863, 1413726, 2120589, 3063073, 4241178, 6126146, 6361767, 9189219, 12723534, 18378438, 27567657, 55135314, 82702971, 165405942]

約数ペア:

[(1, 165405942), (2, 82702971), (3, 55135314), (6, 27567657), (9, 18378438), (13, 12723534), (18, 9189219), (26, 6361767), (27, 6126146), (39, 4241178), (54, 3063073), (78, 2120589), (117, 1413726), (234, 706863), (351, 471242), (702, 235621)]