160813492

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 358400000

約数和(自身を除く): 197586508

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 199, 217, 266, 343, 398, 434, 532, 589, 686, 796, 868, 931, 1178, 1372, 1393, 1519, 1862, 2356, 2786, 3038, 3724, 3781, 4123, 5572, 6076, 6169, 6517, 7562, 8246, 9751, 10633, 12338, 13034, 15124, 16492, 19502, 21266, 24676, 26068, 26467, 28861, 39004, 42532, 43183, 52934, 57722, 68257, 86366, 105868, 115444, 117211, 136514, 172732, 185269, 202027, 234422, 273028, 302281, 370538, 404054, 468844, 604562, 741076, 808108, 820477, 1209124, 1296883, 1640954, 2115967, 2593766, 3281908, 4231934, 5187532, 5743339, 8463868, 11486678, 22973356, 40203373, 80406746, 160813492]

約数ペア:

[(1, 160813492), (2, 80406746), (4, 40203373), (7, 22973356), (14, 11486678), (19, 8463868), (28, 5743339), (31, 5187532), (38, 4231934), (49, 3281908), (62, 2593766), (76, 2115967), (98, 1640954), (124, 1296883), (133, 1209124), (196, 820477), (199, 808108), (217, 741076), (266, 604562), (343, 468844), (398, 404054), (434, 370538), (532, 302281), (589, 273028), (686, 234422), (796, 202027), (868, 185269), (931, 172732), (1178, 136514), (1372, 117211), (1393, 115444), (1519, 105868), (1862, 86366), (2356, 68257), (2786, 57722), (3038, 52934), (3724, 43183), (3781, 42532), (4123, 39004), (5572, 28861), (6076, 26467), (6169, 26068), (6517, 24676), (7562, 21266), (8246, 19502), (9751, 16492), (10633, 15124), (12338, 13034)]