161900046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12979}}^1$

素因数の和:13011

約数の個数: 80

約数和(自身を含む): 452327040

約数和(自身を除く): 290426994

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 12979, 25958, 38937, 77874, 90853, 116811, 142769, 181706, 233622, 272559, 285538, 350433, 428307, 545118, 700866, 817677, 856614, 999383, 1051299, 1284921, 1635354, 1998766, 2102598, 2453031, 2569842, 2998149, 3854763, 4906062, 5996298, 7359093, 7709526, 8994447, 11564289, 14718186, 17988894, 23128578, 26983341, 53966682, 80950023, 161900046]

約数ペア:

[(1, 161900046), (2, 80950023), (3, 53966682), (6, 26983341), (7, 23128578), (9, 17988894), (11, 14718186), (14, 11564289), (18, 8994447), (21, 7709526), (22, 7359093), (27, 5996298), (33, 4906062), (42, 3854763), (54, 2998149), (63, 2569842), (66, 2453031), (77, 2102598), (81, 1998766), (99, 1635354), (126, 1284921), (154, 1051299), (162, 999383), (189, 856614), (198, 817677), (231, 700866), (297, 545118), (378, 428307), (462, 350433), (567, 285538), (594, 272559), (693, 233622), (891, 181706), (1134, 142769), (1386, 116811), (1782, 90853), (2079, 77874), (4158, 38937), (6237, 25958), (12474, 12979)]