165026888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 364331520

約数和(自身を除く): 199304632

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1612, 1768, 2108, 3011, 3224, 4216, 6022, 6851, 12044, 13702, 24088, 27404, 39143, 51187, 54808, 78286, 93341, 102374, 156572, 186682, 204748, 313144, 373364, 409496, 665431, 746728, 1213433, 1330862, 1586797, 2426866, 2661724, 3173594, 4853732, 5323448, 6347188, 9707464, 12694376, 20628361, 41256722, 82513444, 165026888]

約数ペア:

[(1, 165026888), (2, 82513444), (4, 41256722), (8, 20628361), (13, 12694376), (17, 9707464), (26, 6347188), (31, 5323448), (34, 4853732), (52, 3173594), (62, 2661724), (68, 2426866), (104, 1586797), (124, 1330862), (136, 1213433), (221, 746728), (248, 665431), (403, 409496), (442, 373364), (527, 313144), (806, 204748), (884, 186682), (1054, 156572), (1612, 102374), (1768, 93341), (2108, 78286), (3011, 54808), (3224, 51187), (4216, 39143), (6022, 27404), (6851, 24088), (12044, 13702)]