138528546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{104471}}^1$

素因数の和:104506

約数の個数: 32

約数和(自身を含む): 315923328

約数和(自身を除く): 177394782

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 104471, 208942, 313413, 626826, 1358123, 1776007, 2716246, 3552014, 4074369, 5328021, 8148738, 10656042, 23088091, 46176182, 69264273, 138528546]

約数ペア:

[(1, 138528546), (2, 69264273), (3, 46176182), (6, 23088091), (13, 10656042), (17, 8148738), (26, 5328021), (34, 4074369), (39, 3552014), (51, 2716246), (78, 1776007), (102, 1358123), (221, 626826), (442, 313413), (663, 208942), (1326, 104471)]