188456793987

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1\times {\mathrm{7321}}^1$

素因数の和:9760

約数の個数: 64

約数和(自身を含む): 320122994688

約数和(自身を除く): 131666200701

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2371, 3619, 7113, 7321, 10857, 16597, 21963, 26081, 49791, 51247, 78243, 80531, 111437, 153741, 182567, 241593, 334311, 344087, 547701, 563717, 780059, 1032261, 1225807, 1691151, 2340177, 2408609, 3677421, 3784957, 7225827, 8580649, 11354871, 17358091, 25741947, 26494699, 52074273, 79484097, 121506637, 190939001, 364519911, 572817003, 815830277, 1336573007, 2447490831, 4009719021, 5710811939, 8974133047, 17132435817, 26922399141, 62818931329, 188456793987]

約数ペア:

[(1, 188456793987), (3, 62818931329), (7, 26922399141), (11, 17132435817), (21, 8974133047), (33, 5710811939), (47, 4009719021), (77, 2447490831), (141, 1336573007), (231, 815830277), (329, 572817003), (517, 364519911), (987, 190939001), (1551, 121506637), (2371, 79484097), (3619, 52074273), (7113, 26494699), (7321, 25741947), (10857, 17358091), (16597, 11354871), (21963, 8580649), (26081, 7225827), (49791, 3784957), (51247, 3677421), (78243, 2408609), (80531, 2340177), (111437, 1691151), (153741, 1225807), (182567, 1032261), (241593, 780059), (334311, 563717), (344087, 547701)]