129672056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9257}}^1$

素因数の和:9383

約数の個数: 32

約数和(自身を含む): 259964640

約数和(自身を除く): 130292584

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 9257, 14008, 18514, 37028, 74056, 157369, 314738, 629476, 953471, 1258952, 1906942, 3813884, 7627768, 16209007, 32418014, 64836028, 129672056]

約数ペア:

[(1, 129672056), (2, 64836028), (4, 32418014), (8, 16209007), (17, 7627768), (34, 3813884), (68, 1906942), (103, 1258952), (136, 953471), (206, 629476), (412, 314738), (824, 157369), (1751, 74056), (3502, 37028), (7004, 18514), (9257, 14008)]