189451416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3365

約数の個数: 128

約数和(自身を含む): 609730560

約数和(自身を除く): 420279144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3307, 4092, 4774, 5208, 6614, 7161, 8184, 9548, 9921, 13228, 14322, 19096, 19842, 23149, 26456, 28644, 36377, 39684, 46298, 57288, 69447, 72754, 79368, 92596, 102517, 109131, 138894, 145508, 185192, 205034, 218262, 254639, 277788, 291016, 307551, 410068, 436524, 509278, 555576, 615102, 717619, 763917, 820136, 873048, 1018556, 1127687, 1230204, 1435238, 1527834, 2037112, 2152857, 2255374, 2460408, 2870476, 3055668, 3383061, 4305714, 4510748, 5740952, 6111336, 6766122, 7893809, 8611428, 9021496, 13532244, 15787618, 17222856, 23681427, 27064488, 31575236, 47362854, 63150472, 94725708, 189451416]

約数ペア:

[(1, 189451416), (2, 94725708), (3, 63150472), (4, 47362854), (6, 31575236), (7, 27064488), (8, 23681427), (11, 17222856), (12, 15787618), (14, 13532244), (21, 9021496), (22, 8611428), (24, 7893809), (28, 6766122), (31, 6111336), (33, 5740952), (42, 4510748), (44, 4305714), (56, 3383061), (62, 3055668), (66, 2870476), (77, 2460408), (84, 2255374), (88, 2152857), (93, 2037112), (124, 1527834), (132, 1435238), (154, 1230204), (168, 1127687), (186, 1018556), (217, 873048), (231, 820136), (248, 763917), (264, 717619), (308, 615102), (341, 555576), (372, 509278), (434, 436524), (462, 410068), (616, 307551), (651, 291016), (682, 277788), (744, 254639), (868, 218262), (924, 205034), (1023, 185192), (1302, 145508), (1364, 138894), (1736, 109131), (1848, 102517), (2046, 92596), (2387, 79368), (2604, 72754), (2728, 69447), (3307, 57288), (4092, 46298), (4774, 39684), (5208, 36377), (6614, 28644), (7161, 26456), (8184, 23149), (9548, 19842), (9921, 19096), (13228, 14322)]