128075328

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5232

約数の個数: 84

約数和(自身を含む): 375714768

約数和(自身を除く): 247639440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 5171, 6192, 8256, 10342, 12384, 15513, 20684, 24768, 31026, 41368, 46539, 62052, 82736, 93078, 124104, 165472, 186156, 222353, 248208, 330944, 372312, 444706, 496416, 667059, 744624, 889412, 992832, 1334118, 1489248, 1778824, 2001177, 2668236, 2978496, 3557648, 4002354, 5336472, 7115296, 8004708, 10672944, 14230592, 16009416, 21345888, 32018832, 42691776, 64037664, 128075328]

約数ペア:

[(1, 128075328), (2, 64037664), (3, 42691776), (4, 32018832), (6, 21345888), (8, 16009416), (9, 14230592), (12, 10672944), (16, 8004708), (18, 7115296), (24, 5336472), (32, 4002354), (36, 3557648), (43, 2978496), (48, 2668236), (64, 2001177), (72, 1778824), (86, 1489248), (96, 1334118), (129, 992832), (144, 889412), (172, 744624), (192, 667059), (258, 496416), (288, 444706), (344, 372312), (387, 330944), (516, 248208), (576, 222353), (688, 186156), (774, 165472), (1032, 124104), (1376, 93078), (1548, 82736), (2064, 62052), (2752, 46539), (3096, 41368), (4128, 31026), (5171, 24768), (6192, 20684), (8256, 15513), (10342, 12384)]