189744282

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 534382464

約数和(自身を除く): 344638182

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 81, 91, 117, 122, 126, 162, 182, 183, 189, 211, 234, 273, 351, 366, 378, 422, 427, 546, 549, 567, 633, 702, 793, 819, 854, 1053, 1098, 1134, 1266, 1281, 1477, 1586, 1638, 1647, 1899, 2106, 2379, 2457, 2562, 2743, 2954, 3294, 3798, 3843, 4431, 4758, 4914, 4941, 5486, 5551, 5697, 7137, 7371, 7686, 8229, 8862, 9882, 11102, 11394, 11529, 12871, 13293, 14274, 14742, 16458, 16653, 17091, 19201, 21411, 23058, 24687, 25742, 26586, 33306, 34182, 34587, 38402, 38613, 39879, 42822, 49374, 49959, 57603, 64233, 69174, 74061, 77226, 79758, 90097, 99918, 115206, 115839, 119637, 128466, 148122, 149877, 167323, 172809, 180194, 222183, 231678, 239274, 270291, 299754, 334646, 345618, 347517, 444366, 449631, 501969, 518427, 540582, 695034, 810873, 899262, 1003938, 1036854, 1042551, 1171261, 1505907, 1555281, 1621746, 2085102, 2342522, 2432619, 3011814, 3110562, 3513783, 4517721, 4865238, 7027566, 7297857, 9035442, 10541349, 13553163, 14595714, 21082698, 27106326, 31624047, 63248094, 94872141, 189744282]

約数ペア:

[(1, 189744282), (2, 94872141), (3, 63248094), (6, 31624047), (7, 27106326), (9, 21082698), (13, 14595714), (14, 13553163), (18, 10541349), (21, 9035442), (26, 7297857), (27, 7027566), (39, 4865238), (42, 4517721), (54, 3513783), (61, 3110562), (63, 3011814), (78, 2432619), (81, 2342522), (91, 2085102), (117, 1621746), (122, 1555281), (126, 1505907), (162, 1171261), (182, 1042551), (183, 1036854), (189, 1003938), (211, 899262), (234, 810873), (273, 695034), (351, 540582), (366, 518427), (378, 501969), (422, 449631), (427, 444366), (546, 347517), (549, 345618), (567, 334646), (633, 299754), (702, 270291), (793, 239274), (819, 231678), (854, 222183), (1053, 180194), (1098, 172809), (1134, 167323), (1266, 149877), (1281, 148122), (1477, 128466), (1586, 119637), (1638, 115839), (1647, 115206), (1899, 99918), (2106, 90097), (2379, 79758), (2457, 77226), (2562, 74061), (2743, 69174), (2954, 64233), (3294, 57603), (3798, 49959), (3843, 49374), (4431, 42822), (4758, 39879), (4914, 38613), (4941, 38402), (5486, 34587), (5551, 34182), (5697, 33306), (7137, 26586), (7371, 25742), (7686, 24687), (8229, 23058), (8862, 21411), (9882, 19201), (11102, 17091), (11394, 16653), (11529, 16458), (12871, 14742), (13293, 14274)]