189589374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15287}}^1$

素因数の和:15361

約数の個数: 48

約数和(自身を含む): 450751392

約数和(自身を除く): 261162018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 15287, 30574, 45861, 91722, 137583, 198731, 275166, 397462, 596193, 810211, 1192386, 1620422, 1788579, 2430633, 3577158, 4861266, 7291899, 10532743, 14583798, 21065486, 31598229, 63196458, 94794687, 189589374]

約数ペア:

[(1, 189589374), (2, 94794687), (3, 63196458), (6, 31598229), (9, 21065486), (13, 14583798), (18, 10532743), (26, 7291899), (39, 4861266), (53, 3577158), (78, 2430633), (106, 1788579), (117, 1620422), (159, 1192386), (234, 810211), (318, 596193), (477, 397462), (689, 275166), (954, 198731), (1378, 137583), (2067, 91722), (4134, 45861), (6201, 30574), (12402, 15287)]