133070972408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21298171}}^1$

素因数の和:21298259

約数の個数: 32

約数和(自身を含む): 276024309120

約数和(自身を除く): 142953336712

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 21298171, 42596342, 85192684, 170385368, 234279881, 468559762, 937119524, 1512170141, 1874239048, 3024340282, 6048680564, 12097361128, 16633871551, 33267743102, 66535486204, 133070972408]

約数ペア:

[(1, 133070972408), (2, 66535486204), (4, 33267743102), (8, 16633871551), (11, 12097361128), (22, 6048680564), (44, 3024340282), (71, 1874239048), (88, 1512170141), (142, 937119524), (284, 468559762), (568, 234279881), (781, 170385368), (1562, 85192684), (3124, 42596342), (6248, 21298171)]