133520296

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 332640000

約数和(自身を除く): 199119704

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 197, 247, 266, 343, 364, 392, 394, 494, 532, 637, 686, 728, 788, 931, 988, 1064, 1274, 1372, 1379, 1576, 1729, 1862, 1976, 2548, 2561, 2744, 2758, 3458, 3724, 3743, 4459, 5096, 5122, 5516, 6517, 6916, 7448, 7486, 8918, 9653, 10244, 11032, 12103, 13034, 13832, 14972, 17836, 17927, 19306, 20488, 24206, 26068, 26201, 29944, 35672, 35854, 38612, 48412, 48659, 52136, 52402, 67571, 71708, 77224, 84721, 96824, 97318, 104804, 125489, 135142, 143416, 169442, 183407, 194636, 209608, 250978, 270284, 338884, 340613, 366814, 389272, 501956, 540568, 677768, 681226, 733628, 878423, 1003912, 1283849, 1362452, 1467256, 1756846, 2384291, 2567698, 2724904, 3513692, 4768582, 5135396, 7027384, 9537164, 10270792, 16690037, 19074328, 33380074, 66760148, 133520296]

約数ペア:

[(1, 133520296), (2, 66760148), (4, 33380074), (7, 19074328), (8, 16690037), (13, 10270792), (14, 9537164), (19, 7027384), (26, 5135396), (28, 4768582), (38, 3513692), (49, 2724904), (52, 2567698), (56, 2384291), (76, 1756846), (91, 1467256), (98, 1362452), (104, 1283849), (133, 1003912), (152, 878423), (182, 733628), (196, 681226), (197, 677768), (247, 540568), (266, 501956), (343, 389272), (364, 366814), (392, 340613), (394, 338884), (494, 270284), (532, 250978), (637, 209608), (686, 194636), (728, 183407), (788, 169442), (931, 143416), (988, 135142), (1064, 125489), (1274, 104804), (1372, 97318), (1379, 96824), (1576, 84721), (1729, 77224), (1862, 71708), (1976, 67571), (2548, 52402), (2561, 52136), (2744, 48659), (2758, 48412), (3458, 38612), (3724, 35854), (3743, 35672), (4459, 29944), (5096, 26201), (5122, 26068), (5516, 24206), (6517, 20488), (6916, 19306), (7448, 17927), (7486, 17836), (8918, 14972), (9653, 13832), (10244, 13034), (11032, 12103)]