142710668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{8971}}^1$

素因数の和:9113

約数の個数: 24

約数和(自身を含む): 258501264

約数和(自身を除く): 115790596

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 3977, 7954, 8971, 15908, 17942, 35884, 367811, 735622, 870187, 1471244, 1740374, 3480748, 35677667, 71355334, 142710668]

約数ペア:

[(1, 142710668), (2, 71355334), (4, 35677667), (41, 3480748), (82, 1740374), (97, 1471244), (164, 870187), (194, 735622), (388, 367811), (3977, 35884), (7954, 17942), (8971, 15908)]