128696304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3526

約数の個数: 80

約数和(自身を含む): 367905024

約数和(自身を除く): 239208720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 3433, 4686, 6248, 6866, 9372, 10299, 12496, 13732, 18744, 20598, 27464, 37488, 37763, 41196, 54928, 75526, 82392, 113289, 151052, 164784, 226578, 243743, 302104, 453156, 487486, 604208, 731229, 906312, 974972, 1462458, 1812624, 1949944, 2681173, 2924916, 3899888, 5362346, 5849832, 8043519, 10724692, 11699664, 16087038, 21449384, 32174076, 42898768, 64348152, 128696304]

約数ペア:

[(1, 128696304), (2, 64348152), (3, 42898768), (4, 32174076), (6, 21449384), (8, 16087038), (11, 11699664), (12, 10724692), (16, 8043519), (22, 5849832), (24, 5362346), (33, 3899888), (44, 2924916), (48, 2681173), (66, 1949944), (71, 1812624), (88, 1462458), (132, 974972), (142, 906312), (176, 731229), (213, 604208), (264, 487486), (284, 453156), (426, 302104), (528, 243743), (568, 226578), (781, 164784), (852, 151052), (1136, 113289), (1562, 82392), (1704, 75526), (2343, 54928), (3124, 41196), (3408, 37763), (3433, 37488), (4686, 27464), (6248, 20598), (6866, 18744), (9372, 13732), (10299, 12496)]