128377536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4153}}^1$

素因数の和:4198

約数の個数: 112

約数和(自身を含む): 405164544

約数和(自身を除く): 276787008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4153, 4416, 5152, 7728, 8306, 10304, 12459, 15456, 16612, 24918, 29071, 30912, 33224, 49836, 58142, 66448, 87213, 95519, 99672, 116284, 132896, 174426, 191038, 199344, 232568, 265792, 286557, 348852, 382076, 398688, 465136, 573114, 668633, 697704, 764152, 797376, 930272, 1146228, 1337266, 1395408, 1528304, 1860544, 2005899, 2292456, 2674532, 2790816, 3056608, 4011798, 4584912, 5349064, 5581632, 6113216, 8023596, 9169824, 10698128, 16047192, 18339648, 21396256, 32094384, 42792512, 64188768, 128377536]

約数ペア:

[(1, 128377536), (2, 64188768), (3, 42792512), (4, 32094384), (6, 21396256), (7, 18339648), (8, 16047192), (12, 10698128), (14, 9169824), (16, 8023596), (21, 6113216), (23, 5581632), (24, 5349064), (28, 4584912), (32, 4011798), (42, 3056608), (46, 2790816), (48, 2674532), (56, 2292456), (64, 2005899), (69, 1860544), (84, 1528304), (92, 1395408), (96, 1337266), (112, 1146228), (138, 930272), (161, 797376), (168, 764152), (184, 697704), (192, 668633), (224, 573114), (276, 465136), (322, 398688), (336, 382076), (368, 348852), (448, 286557), (483, 265792), (552, 232568), (644, 199344), (672, 191038), (736, 174426), (966, 132896), (1104, 116284), (1288, 99672), (1344, 95519), (1472, 87213), (1932, 66448), (2208, 58142), (2576, 49836), (3864, 33224), (4153, 30912), (4416, 29071), (5152, 24918), (7728, 16612), (8306, 15456), (10304, 12459)]