140808808

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{37529}}^1$

素因数の和:37609

約数の個数: 32

約数和(自身を含む): 306244800

約数和(自身を除く): 165435992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 37529, 75058, 150116, 262703, 300232, 525406, 1050812, 2101624, 2514443, 5028886, 10057772, 17601101, 20115544, 35202202, 70404404, 140808808]

約数ペア:

[(1, 140808808), (2, 70404404), (4, 35202202), (7, 20115544), (8, 17601101), (14, 10057772), (28, 5028886), (56, 2514443), (67, 2101624), (134, 1050812), (268, 525406), (469, 300232), (536, 262703), (938, 150116), (1876, 75058), (3752, 37529)]