127164688

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6563}}^1$

素因数の和:6751

約数の個数: 40

約数和(自身を含む): 283249728

約数和(自身を除く): 156085040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 6563, 9688, 13126, 19376, 26252, 45941, 52504, 91882, 105008, 183764, 367528, 735056, 1135399, 2270798, 4541596, 7947793, 9083192, 15895586, 18166384, 31791172, 63582344, 127164688]

約数ペア:

[(1, 127164688), (2, 63582344), (4, 31791172), (7, 18166384), (8, 15895586), (14, 9083192), (16, 7947793), (28, 4541596), (56, 2270798), (112, 1135399), (173, 735056), (346, 367528), (692, 183764), (1211, 105008), (1384, 91882), (2422, 52504), (2768, 45941), (4844, 26252), (6563, 19376), (9688, 13126)]