158983328

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15101}}^1$

素因数の和:15165

約数の個数: 48

約数和(自身を含む): 365347584

約数和(自身を除く): 206364256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 15101, 30202, 60404, 105707, 120808, 211414, 241616, 422828, 483232, 709747, 845656, 1419494, 1691312, 2838988, 3382624, 4968229, 5677976, 9936458, 11355952, 19872916, 22711904, 39745832, 79491664, 158983328]

約数ペア:

[(1, 158983328), (2, 79491664), (4, 39745832), (7, 22711904), (8, 19872916), (14, 11355952), (16, 9936458), (28, 5677976), (32, 4968229), (47, 3382624), (56, 2838988), (94, 1691312), (112, 1419494), (188, 845656), (224, 709747), (329, 483232), (376, 422828), (658, 241616), (752, 211414), (1316, 120808), (1504, 105707), (2632, 60404), (5264, 30202), (10528, 15101)]