143646216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 424258560

約数和(自身を除く): 280612344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 107, 122, 131, 168, 183, 214, 244, 262, 321, 366, 393, 427, 428, 488, 524, 642, 732, 749, 786, 854, 856, 917, 1048, 1281, 1284, 1464, 1498, 1572, 1708, 1834, 2247, 2562, 2568, 2751, 2996, 3144, 3416, 3668, 4494, 5124, 5502, 5992, 6527, 7336, 7991, 8988, 10248, 11004, 13054, 14017, 15982, 17976, 19581, 22008, 23973, 26108, 28034, 31964, 39162, 42051, 45689, 47946, 52216, 55937, 56068, 63928, 78324, 84102, 91378, 95892, 98119, 111874, 112136, 137067, 156648, 167811, 168204, 182756, 191784, 196238, 223748, 274134, 294357, 335622, 336408, 365512, 392476, 447496, 548268, 588714, 671244, 784952, 855037, 1096536, 1177428, 1342488, 1710074, 2354856, 2565111, 3420148, 5130222, 5985259, 6840296, 10260444, 11970518, 17955777, 20520888, 23941036, 35911554, 47882072, 71823108, 143646216]

約数ペア:

[(1, 143646216), (2, 71823108), (3, 47882072), (4, 35911554), (6, 23941036), (7, 20520888), (8, 17955777), (12, 11970518), (14, 10260444), (21, 6840296), (24, 5985259), (28, 5130222), (42, 3420148), (56, 2565111), (61, 2354856), (84, 1710074), (107, 1342488), (122, 1177428), (131, 1096536), (168, 855037), (183, 784952), (214, 671244), (244, 588714), (262, 548268), (321, 447496), (366, 392476), (393, 365512), (427, 336408), (428, 335622), (488, 294357), (524, 274134), (642, 223748), (732, 196238), (749, 191784), (786, 182756), (854, 168204), (856, 167811), (917, 156648), (1048, 137067), (1281, 112136), (1284, 111874), (1464, 98119), (1498, 95892), (1572, 91378), (1708, 84102), (1834, 78324), (2247, 63928), (2562, 56068), (2568, 55937), (2751, 52216), (2996, 47946), (3144, 45689), (3416, 42051), (3668, 39162), (4494, 31964), (5124, 28034), (5502, 26108), (5992, 23973), (6527, 22008), (7336, 19581), (7991, 17976), (8988, 15982), (10248, 14017), (11004, 13054)]