156798743108

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{504001}}^1$

素因数の和:504324

約数の個数: 48

約数和(自身を含む): 322432255488

約数和(自身を除く): 165633512380

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 271, 287, 542, 574, 1084, 1148, 1897, 3794, 7588, 11111, 22222, 44444, 77777, 155554, 311108, 504001, 1008002, 2016004, 3528007, 7056014, 14112028, 20664041, 41328082, 82656164, 136584271, 144648287, 273168542, 289296574, 546337084, 578593148, 956089897, 1912179794, 3824359588, 5599955111, 11199910222, 22399820444, 39199685777, 78399371554, 156798743108]

約数ペア:

[(1, 156798743108), (2, 78399371554), (4, 39199685777), (7, 22399820444), (14, 11199910222), (28, 5599955111), (41, 3824359588), (82, 1912179794), (164, 956089897), (271, 578593148), (287, 546337084), (542, 289296574), (574, 273168542), (1084, 144648287), (1148, 136584271), (1897, 82656164), (3794, 41328082), (7588, 20664041), (11111, 14112028), (22222, 7056014), (44444, 3528007), (77777, 2016004), (155554, 1008002), (311108, 504001)]