140318256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224869}}^1$

素因数の和:224893

約数の個数: 40

約数和(自身を含む): 390374320

約数和(自身を除く): 250056064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 224869, 449738, 674607, 899476, 1349214, 1798952, 2698428, 2923297, 3597904, 5396856, 5846594, 8769891, 10793712, 11693188, 17539782, 23386376, 35079564, 46772752, 70159128, 140318256]

約数ペア:

[(1, 140318256), (2, 70159128), (3, 46772752), (4, 35079564), (6, 23386376), (8, 17539782), (12, 11693188), (13, 10793712), (16, 8769891), (24, 5846594), (26, 5396856), (39, 3597904), (48, 2923297), (52, 2698428), (78, 1798952), (104, 1349214), (156, 899476), (208, 674607), (312, 449738), (624, 224869)]