156948902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{911}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 264757248

約数和(自身を除く): 107808346

約数列:

[1, 2, 11, 22, 41, 82, 191, 382, 451, 902, 911, 1822, 2101, 4202, 7831, 10021, 15662, 20042, 37351, 74702, 86141, 172282, 174001, 348002, 410861, 821722, 1914011, 3828022, 7134041, 14268082, 78474451, 156948902]

約数ペア:

[(1, 156948902), (2, 78474451), (11, 14268082), (22, 7134041), (41, 3828022), (82, 1914011), (191, 821722), (382, 410861), (451, 348002), (902, 174001), (911, 172282), (1822, 86141), (2101, 74702), (4202, 37351), (7831, 20042), (10021, 15662)]