143755808

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5393}}^1$

素因数の和:5434

約数の個数: 72

約数和(自身を含む): 348657372

約数和(自身を除く): 204901564

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 5393, 6664, 10786, 13328, 21572, 26656, 37751, 43144, 75502, 86288, 91681, 151004, 172576, 183362, 264257, 302008, 366724, 528514, 604016, 641767, 733448, 1057028, 1208032, 1283534, 1466896, 2114056, 2567068, 2933792, 4228112, 4492369, 5134136, 8456224, 8984738, 10268272, 17969476, 20536544, 35938952, 71877904, 143755808]

約数ペア:

[(1, 143755808), (2, 71877904), (4, 35938952), (7, 20536544), (8, 17969476), (14, 10268272), (16, 8984738), (17, 8456224), (28, 5134136), (32, 4492369), (34, 4228112), (49, 2933792), (56, 2567068), (68, 2114056), (98, 1466896), (112, 1283534), (119, 1208032), (136, 1057028), (196, 733448), (224, 641767), (238, 604016), (272, 528514), (392, 366724), (476, 302008), (544, 264257), (784, 183362), (833, 172576), (952, 151004), (1568, 91681), (1666, 86288), (1904, 75502), (3332, 43144), (3808, 37751), (5393, 26656), (6664, 21572), (10786, 13328)]