123403372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{16979}}^1$

素因数の和:17085

約数の個数: 24

約数和(自身を含む): 228211200

約数和(自身を除く): 104807828

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 16979, 33958, 67916, 390517, 781034, 1341341, 1562068, 2682682, 5365364, 30850843, 61701686, 123403372]

約数ペア:

[(1, 123403372), (2, 61701686), (4, 30850843), (23, 5365364), (46, 2682682), (79, 1562068), (92, 1341341), (158, 781034), (316, 390517), (1817, 67916), (3634, 33958), (7268, 16979)]