161829052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 386297856

約数和(自身を除く): 224468804

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 527, 682, 748, 868, 997, 1054, 1309, 1364, 1994, 2108, 2387, 2618, 3689, 3988, 4774, 5236, 5797, 6979, 7378, 9548, 10967, 11594, 13958, 14756, 16949, 21934, 23188, 27916, 30907, 33898, 40579, 43868, 61814, 67796, 76769, 81158, 118643, 123628, 153538, 162316, 186439, 216349, 237286, 307076, 339977, 372878, 432698, 474572, 525419, 679954, 745756, 865396, 1050838, 1305073, 1359908, 2101676, 2379839, 2610146, 3677933, 4759678, 5220292, 5779609, 7355866, 9519356, 11559218, 14711732, 23118436, 40457263, 80914526, 161829052]

約数ペア:

[(1, 161829052), (2, 80914526), (4, 40457263), (7, 23118436), (11, 14711732), (14, 11559218), (17, 9519356), (22, 7355866), (28, 5779609), (31, 5220292), (34, 4759678), (44, 3677933), (62, 2610146), (68, 2379839), (77, 2101676), (119, 1359908), (124, 1305073), (154, 1050838), (187, 865396), (217, 745756), (238, 679954), (308, 525419), (341, 474572), (374, 432698), (434, 372878), (476, 339977), (527, 307076), (682, 237286), (748, 216349), (868, 186439), (997, 162316), (1054, 153538), (1309, 123628), (1364, 118643), (1994, 81158), (2108, 76769), (2387, 67796), (2618, 61814), (3689, 43868), (3988, 40579), (4774, 33898), (5236, 30907), (5797, 27916), (6979, 23188), (7378, 21934), (9548, 16949), (10967, 14756), (11594, 13958)]