194592398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 408457728

約数和(自身を除く): 213865330

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 71, 74, 77, 91, 142, 143, 154, 182, 259, 286, 407, 481, 497, 518, 781, 814, 923, 962, 994, 1001, 1369, 1562, 1846, 2002, 2627, 2738, 2849, 3367, 5254, 5291, 5467, 5698, 6461, 6734, 9583, 10153, 10582, 10934, 12922, 15059, 17797, 18389, 19166, 20306, 28897, 30118, 34151, 35594, 36778, 37037, 57794, 68302, 71071, 74074, 97199, 105413, 124579, 142142, 194398, 195767, 202279, 210826, 239057, 249158, 375661, 391534, 404558, 478114, 680393, 751322, 1069189, 1263587, 1360786, 1370369, 2138378, 2527174, 2629627, 2740738, 5259254, 7484323, 8845109, 13899457, 14968646, 17690218, 27798914, 97296199, 194592398]

約数ペア:

[(1, 194592398), (2, 97296199), (7, 27798914), (11, 17690218), (13, 14968646), (14, 13899457), (22, 8845109), (26, 7484323), (37, 5259254), (71, 2740738), (74, 2629627), (77, 2527174), (91, 2138378), (142, 1370369), (143, 1360786), (154, 1263587), (182, 1069189), (259, 751322), (286, 680393), (407, 478114), (481, 404558), (497, 391534), (518, 375661), (781, 249158), (814, 239057), (923, 210826), (962, 202279), (994, 195767), (1001, 194398), (1369, 142142), (1562, 124579), (1846, 105413), (2002, 97199), (2627, 74074), (2738, 71071), (2849, 68302), (3367, 57794), (5254, 37037), (5291, 36778), (5467, 35594), (5698, 34151), (6461, 30118), (6734, 28897), (9583, 20306), (10153, 19166), (10582, 18389), (10934, 17797), (12922, 15059)]