156919035848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{839}}^1\times {\mathrm{1997}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 308139552000

約数和(自身を除く): 151220516152

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 509, 839, 1018, 1678, 1997, 2036, 3356, 3994, 4072, 6712, 7988, 11707, 15976, 19297, 23414, 38594, 45931, 46828, 77188, 91862, 93656, 154376, 183724, 367448, 427051, 854102, 1016473, 1675483, 1708204, 2032946, 3350966, 3416408, 4065892, 6701932, 8131784, 9822173, 13403864, 19644346, 23378879, 38536109, 39288692, 46757758, 77072218, 78577384, 93515516, 154144436, 187031032, 308288872, 852820847, 1705641694, 3411283388, 6822566776, 19614879481, 39229758962, 78459517924, 156919035848]

約数ペア:

[(1, 156919035848), (2, 78459517924), (4, 39229758962), (8, 19614879481), (23, 6822566776), (46, 3411283388), (92, 1705641694), (184, 852820847), (509, 308288872), (839, 187031032), (1018, 154144436), (1678, 93515516), (1997, 78577384), (2036, 77072218), (3356, 46757758), (3994, 39288692), (4072, 38536109), (6712, 23378879), (7988, 19644346), (11707, 13403864), (15976, 9822173), (19297, 8131784), (23414, 6701932), (38594, 4065892), (45931, 3416408), (46828, 3350966), (77188, 2032946), (91862, 1708204), (93656, 1675483), (154376, 1016473), (183724, 854102), (367448, 427051)]