168421812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8501}}^1$

素因数の和:8648

約数の個数: 48

約数和(自身を含む): 426596352

約数和(自身を除く): 258174540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 8501, 9906, 17002, 19812, 25503, 34004, 51006, 102012, 110513, 221026, 331539, 442052, 663078, 1079627, 1326156, 2159254, 3238881, 4318508, 6477762, 12955524, 14035151, 28070302, 42105453, 56140604, 84210906, 168421812]

約数ペア:

[(1, 168421812), (2, 84210906), (3, 56140604), (4, 42105453), (6, 28070302), (12, 14035151), (13, 12955524), (26, 6477762), (39, 4318508), (52, 3238881), (78, 2159254), (127, 1326156), (156, 1079627), (254, 663078), (381, 442052), (508, 331539), (762, 221026), (1524, 110513), (1651, 102012), (3302, 51006), (4953, 34004), (6604, 25503), (8501, 19812), (9906, 17002)]