187428712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4111}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 362678400

約数和(自身を除く): 175249688

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 1112, 4111, 5699, 8222, 11398, 16444, 22796, 32888, 45592, 168551, 337102, 571429, 674204, 1142858, 1348408, 2285716, 4571432, 23428589, 46857178, 93714356, 187428712]

約数ペア:

[(1, 187428712), (2, 93714356), (4, 46857178), (8, 23428589), (41, 4571432), (82, 2285716), (139, 1348408), (164, 1142858), (278, 674204), (328, 571429), (556, 337102), (1112, 168551), (4111, 45592), (5699, 32888), (8222, 22796), (11398, 16444)]