144156656

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31393}}^1$

素因数の和:31449

約数の個数: 40

約数和(自身を含む): 326999904

約数和(自身を除く): 182843248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 31393, 62786, 125572, 219751, 251144, 439502, 502288, 879004, 1287113, 1758008, 2574226, 3516016, 5148452, 9009791, 10296904, 18019582, 20593808, 36039164, 72078328, 144156656]

約数ペア:

[(1, 144156656), (2, 72078328), (4, 36039164), (7, 20593808), (8, 18019582), (14, 10296904), (16, 9009791), (28, 5148452), (41, 3516016), (56, 2574226), (82, 1758008), (112, 1287113), (164, 879004), (287, 502288), (328, 439502), (574, 251144), (656, 219751), (1148, 125572), (2296, 62786), (4592, 31393)]