168086205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 64

約数和(自身を含む): 345784320

約数和(自身を除く): 177698115

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 747, 945, 1245, 1743, 2143, 2241, 2905, 3735, 5229, 6429, 8715, 10715, 11205, 15001, 15687, 19287, 26145, 32145, 45003, 57861, 75005, 78435, 96435, 135009, 177869, 225015, 289305, 405027, 533607, 675045, 889345, 1245083, 1600821, 2025135, 2668035, 3735249, 4802463, 6225415, 8004105, 11205747, 18676245, 24012315, 33617241, 56028735, 168086205]

約数ペア:

[(1, 168086205), (3, 56028735), (5, 33617241), (7, 24012315), (9, 18676245), (15, 11205747), (21, 8004105), (27, 6225415), (35, 4802463), (45, 3735249), (63, 2668035), (83, 2025135), (105, 1600821), (135, 1245083), (189, 889345), (249, 675045), (315, 533607), (415, 405027), (581, 289305), (747, 225015), (945, 177869), (1245, 135009), (1743, 96435), (2143, 78435), (2241, 75005), (2905, 57861), (3735, 45003), (5229, 32145), (6429, 26145), (8715, 19287), (10715, 15687), (11205, 15001)]