131565348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{192347}}^1$

素因数の和:192376

約数の個数: 36

約数和(自身を含む): 350073360

約数和(自身を除く): 218508012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 192347, 384694, 577041, 769388, 1154082, 1731123, 2308164, 3462246, 3654593, 6924492, 7309186, 10963779, 14618372, 21927558, 32891337, 43855116, 65782674, 131565348]

約数ペア:

[(1, 131565348), (2, 65782674), (3, 43855116), (4, 32891337), (6, 21927558), (9, 14618372), (12, 10963779), (18, 7309186), (19, 6924492), (36, 3654593), (38, 3462246), (57, 2308164), (76, 1731123), (114, 1154082), (171, 769388), (228, 577041), (342, 384694), (684, 192347)]