128718744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69653}}^1$

素因数の和:69680

約数の個数: 64

約数和(自身を含む): 401207040

約数和(自身を除く): 272488296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 69653, 139306, 208959, 278612, 417918, 487571, 557224, 766183, 835836, 975142, 1462713, 1532366, 1671672, 1950284, 2298549, 2925426, 3064732, 3900568, 4597098, 5363281, 5850852, 6129464, 9194196, 10726562, 11701704, 16089843, 18388392, 21453124, 32179686, 42906248, 64359372, 128718744]

約数ペア:

[(1, 128718744), (2, 64359372), (3, 42906248), (4, 32179686), (6, 21453124), (7, 18388392), (8, 16089843), (11, 11701704), (12, 10726562), (14, 9194196), (21, 6129464), (22, 5850852), (24, 5363281), (28, 4597098), (33, 3900568), (42, 3064732), (44, 2925426), (56, 2298549), (66, 1950284), (77, 1671672), (84, 1532366), (88, 1462713), (132, 975142), (154, 835836), (168, 766183), (231, 557224), (264, 487571), (308, 417918), (462, 278612), (616, 208959), (924, 139306), (1848, 69653)]