168984855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 317693376

約数和(自身を除く): 148708521

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 453, 585, 755, 1359, 1913, 1963, 2265, 5739, 5889, 6795, 9565, 9815, 17217, 17667, 24869, 28695, 29445, 74607, 86085, 88335, 124345, 223821, 288863, 373035, 866589, 1119105, 1444315, 2599767, 3755219, 4332945, 11265657, 12998835, 18776095, 33796971, 56328285, 168984855]

約数ペア:

[(1, 168984855), (3, 56328285), (5, 33796971), (9, 18776095), (13, 12998835), (15, 11265657), (39, 4332945), (45, 3755219), (65, 2599767), (117, 1444315), (151, 1119105), (195, 866589), (453, 373035), (585, 288863), (755, 223821), (1359, 124345), (1913, 88335), (1963, 86085), (2265, 74607), (5739, 29445), (5889, 28695), (6795, 24869), (9565, 17667), (9815, 17217)]