136958306296

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1\times {\mathrm{20117}}^1$

素因数の和:22184

約数の個数: 64

約数和(自身を含む): 298457772480

約数和(自身を除く): 161499466184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 1993, 3416, 3986, 7972, 13951, 15944, 20117, 27902, 40234, 55804, 80468, 111608, 121573, 140819, 160936, 243146, 281638, 486292, 563276, 851011, 972584, 1126552, 1227137, 1702022, 2454274, 3404044, 4908548, 6808088, 8589959, 9817096, 17179918, 34359836, 40093181, 68719672, 80186362, 160372724, 280652267, 320745448, 561304534, 1122609068, 2245218136, 2445684041, 4891368082, 9782736164, 17119788287, 19565472328, 34239576574, 68479153148, 136958306296]

約数ペア:

[(1, 136958306296), (2, 68479153148), (4, 34239576574), (7, 19565472328), (8, 17119788287), (14, 9782736164), (28, 4891368082), (56, 2445684041), (61, 2245218136), (122, 1122609068), (244, 561304534), (427, 320745448), (488, 280652267), (854, 160372724), (1708, 80186362), (1993, 68719672), (3416, 40093181), (3986, 34359836), (7972, 17179918), (13951, 9817096), (15944, 8589959), (20117, 6808088), (27902, 4908548), (40234, 3404044), (55804, 2454274), (80468, 1702022), (111608, 1227137), (121573, 1126552), (140819, 972584), (160936, 851011), (243146, 563276), (281638, 486292)]