127564318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1699}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 227174400

約数和(自身を除く): 99610082

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 1211, 1699, 2422, 3398, 5363, 10726, 11893, 23786, 37541, 52669, 75082, 105338, 293927, 368683, 587854, 737366, 2057489, 4114978, 9111737, 18223474, 63782159, 127564318]

約数ペア:

[(1, 127564318), (2, 63782159), (7, 18223474), (14, 9111737), (31, 4114978), (62, 2057489), (173, 737366), (217, 587854), (346, 368683), (434, 293927), (1211, 105338), (1699, 75082), (2422, 52669), (3398, 37541), (5363, 23786), (10726, 11893)]