138908736

素因数分解:

$2^6\times 3^3\times {\mathrm{80387}}^1$

素因数の和:80408

約数の個数: 56

約数和(自身を含む): 408371040

約数和(自身を除く): 269462304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 80387, 160774, 241161, 321548, 482322, 643096, 723483, 964644, 1286192, 1446966, 1929288, 2170449, 2572384, 2893932, 3858576, 4340898, 5144768, 5787864, 7717152, 8681796, 11575728, 15434304, 17363592, 23151456, 34727184, 46302912, 69454368, 138908736]

約数ペア:

[(1, 138908736), (2, 69454368), (3, 46302912), (4, 34727184), (6, 23151456), (8, 17363592), (9, 15434304), (12, 11575728), (16, 8681796), (18, 7717152), (24, 5787864), (27, 5144768), (32, 4340898), (36, 3858576), (48, 2893932), (54, 2572384), (64, 2170449), (72, 1929288), (96, 1446966), (108, 1286192), (144, 964644), (192, 723483), (216, 643096), (288, 482322), (432, 321548), (576, 241161), (864, 160774), (1728, 80387)]