164965488

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 440971776

約数和(自身を除く): 276006288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 664, 752, 881, 996, 1128, 1328, 1762, 1992, 2256, 2643, 3524, 3901, 3984, 5286, 7048, 7802, 10572, 11703, 14096, 15604, 21144, 23406, 31208, 41407, 42288, 46812, 62416, 73123, 82814, 93624, 124221, 146246, 165628, 187248, 219369, 248442, 292492, 331256, 438738, 496884, 584984, 662512, 877476, 993768, 1169968, 1754952, 1987536, 3436781, 3509904, 6873562, 10310343, 13747124, 20620686, 27494248, 41241372, 54988496, 82482744, 164965488]

約数ペア:

[(1, 164965488), (2, 82482744), (3, 54988496), (4, 41241372), (6, 27494248), (8, 20620686), (12, 13747124), (16, 10310343), (24, 6873562), (47, 3509904), (48, 3436781), (83, 1987536), (94, 1754952), (141, 1169968), (166, 993768), (188, 877476), (249, 662512), (282, 584984), (332, 496884), (376, 438738), (498, 331256), (564, 292492), (664, 248442), (752, 219369), (881, 187248), (996, 165628), (1128, 146246), (1328, 124221), (1762, 93624), (1992, 82814), (2256, 73123), (2643, 62416), (3524, 46812), (3901, 42288), (3984, 41407), (5286, 31208), (7048, 23406), (7802, 21144), (10572, 15604), (11703, 14096)]