168025842

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 373058712

約数和(自身を除く): 205032870

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 137, 183, 274, 366, 411, 549, 822, 1098, 1117, 1233, 2234, 2466, 3351, 6702, 8357, 10053, 16714, 20106, 25071, 50142, 68137, 75213, 136274, 150426, 153029, 204411, 306058, 408822, 459087, 613233, 918174, 1226466, 1377261, 2754522, 9334769, 18669538, 28004307, 56008614, 84012921, 168025842]

約数ペア:

[(1, 168025842), (2, 84012921), (3, 56008614), (6, 28004307), (9, 18669538), (18, 9334769), (61, 2754522), (122, 1377261), (137, 1226466), (183, 918174), (274, 613233), (366, 459087), (411, 408822), (549, 306058), (822, 204411), (1098, 153029), (1117, 150426), (1233, 136274), (2234, 75213), (2466, 68137), (3351, 50142), (6702, 25071), (8357, 20106), (10053, 16714)]