161766912

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 160

約数和(自身を含む): 475326720

約数和(自身を除く): 313559808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 241, 256, 276, 304, 368, 384, 437, 456, 482, 512, 552, 608, 723, 736, 768, 874, 912, 964, 1104, 1216, 1311, 1446, 1472, 1536, 1748, 1824, 1928, 2208, 2432, 2622, 2892, 2944, 3496, 3648, 3856, 4416, 4579, 4864, 5244, 5543, 5784, 5888, 6992, 7296, 7712, 8832, 9158, 9728, 10488, 11086, 11568, 11776, 13737, 13984, 14592, 15424, 16629, 17664, 18316, 20976, 22172, 23136, 27474, 27968, 29184, 30848, 33258, 35328, 36632, 41952, 44344, 46272, 54948, 55936, 61696, 66516, 73264, 83904, 88688, 92544, 105317, 109896, 111872, 123392, 133032, 146528, 167808, 177376, 185088, 210634, 219792, 223744, 266064, 293056, 315951, 335616, 354752, 370176, 421268, 439584, 532128, 586112, 631902, 671232, 709504, 842536, 879168, 1064256, 1172224, 1263804, 1419008, 1685072, 1758336, 2128512, 2344448, 2527608, 2838016, 3370144, 3516672, 4257024, 5055216, 6740288, 7033344, 8514048, 10110432, 13480576, 20220864, 26961152, 40441728, 53922304, 80883456, 161766912]

約数ペア:

[(1, 161766912), (2, 80883456), (3, 53922304), (4, 40441728), (6, 26961152), (8, 20220864), (12, 13480576), (16, 10110432), (19, 8514048), (23, 7033344), (24, 6740288), (32, 5055216), (38, 4257024), (46, 3516672), (48, 3370144), (57, 2838016), (64, 2527608), (69, 2344448), (76, 2128512), (92, 1758336), (96, 1685072), (114, 1419008), (128, 1263804), (138, 1172224), (152, 1064256), (184, 879168), (192, 842536), (228, 709504), (241, 671232), (256, 631902), (276, 586112), (304, 532128), (368, 439584), (384, 421268), (437, 370176), (456, 354752), (482, 335616), (512, 315951), (552, 293056), (608, 266064), (723, 223744), (736, 219792), (768, 210634), (874, 185088), (912, 177376), (964, 167808), (1104, 146528), (1216, 133032), (1311, 123392), (1446, 111872), (1472, 109896), (1536, 105317), (1748, 92544), (1824, 88688), (1928, 83904), (2208, 73264), (2432, 66516), (2622, 61696), (2892, 55936), (2944, 54948), (3496, 46272), (3648, 44344), (3856, 41952), (4416, 36632), (4579, 35328), (4864, 33258), (5244, 30848), (5543, 29184), (5784, 27968), (5888, 27474), (6992, 23136), (7296, 22172), (7712, 20976), (8832, 18316), (9158, 17664), (9728, 16629), (10488, 15424), (11086, 14592), (11568, 13984), (11776, 13737)]