165856848

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 443114496

約数和(自身を除く): 277257648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 107, 129, 172, 214, 258, 321, 344, 428, 516, 642, 688, 751, 856, 1032, 1284, 1502, 1712, 2064, 2253, 2568, 3004, 4506, 4601, 5136, 6008, 9012, 9202, 12016, 13803, 18024, 18404, 27606, 32293, 36048, 36808, 55212, 64586, 73616, 80357, 96879, 110424, 129172, 160714, 193758, 220848, 241071, 258344, 321428, 387516, 482142, 516688, 642856, 775032, 964284, 1285712, 1550064, 1928568, 3455351, 3857136, 6910702, 10366053, 13821404, 20732106, 27642808, 41464212, 55285616, 82928424, 165856848]

約数ペア:

[(1, 165856848), (2, 82928424), (3, 55285616), (4, 41464212), (6, 27642808), (8, 20732106), (12, 13821404), (16, 10366053), (24, 6910702), (43, 3857136), (48, 3455351), (86, 1928568), (107, 1550064), (129, 1285712), (172, 964284), (214, 775032), (258, 642856), (321, 516688), (344, 482142), (428, 387516), (516, 321428), (642, 258344), (688, 241071), (751, 220848), (856, 193758), (1032, 160714), (1284, 129172), (1502, 110424), (1712, 96879), (2064, 80357), (2253, 73616), (2568, 64586), (3004, 55212), (4506, 36808), (4601, 36048), (5136, 32293), (6008, 27606), (9012, 18404), (9202, 18024), (12016, 13803)]