161938854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3826

約数の個数: 96

約数和(自身を含む): 451676160

約数和(自身を除く): 289737306

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 1023, 1302, 1386, 1953, 2046, 2387, 3069, 3769, 3906, 4774, 6138, 7161, 7538, 11307, 14322, 21483, 22614, 26383, 33921, 41459, 42966, 52766, 67842, 79149, 82918, 116839, 124377, 158298, 233678, 237447, 248754, 290213, 350517, 373131, 474894, 580426, 701034, 746262, 817873, 870639, 1051551, 1285229, 1635746, 1741278, 2103102, 2453619, 2570458, 2611917, 3855687, 4907238, 5223834, 7360857, 7711374, 8996603, 11567061, 14721714, 17993206, 23134122, 26989809, 53979618, 80969427, 161938854]

約数ペア:

[(1, 161938854), (2, 80969427), (3, 53979618), (6, 26989809), (7, 23134122), (9, 17993206), (11, 14721714), (14, 11567061), (18, 8996603), (21, 7711374), (22, 7360857), (31, 5223834), (33, 4907238), (42, 3855687), (62, 2611917), (63, 2570458), (66, 2453619), (77, 2103102), (93, 1741278), (99, 1635746), (126, 1285229), (154, 1051551), (186, 870639), (198, 817873), (217, 746262), (231, 701034), (279, 580426), (341, 474894), (434, 373131), (462, 350517), (558, 290213), (651, 248754), (682, 237447), (693, 233678), (1023, 158298), (1302, 124377), (1386, 116839), (1953, 82918), (2046, 79149), (2387, 67842), (3069, 52766), (3769, 42966), (3906, 41459), (4774, 33921), (6138, 26383), (7161, 22614), (7538, 21483), (11307, 14322)]