189915456

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3761}}^1$

素因数の和:4039

約数の個数: 56

約数和(自身を含む): 504529344

約数和(自身を除く): 314613888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 526, 789, 1052, 1578, 2104, 3156, 3761, 4208, 6312, 7522, 8416, 11283, 12624, 15044, 16832, 22566, 25248, 30088, 45132, 50496, 60176, 90264, 120352, 180528, 240704, 361056, 722112, 989143, 1978286, 2967429, 3956572, 5934858, 7913144, 11869716, 15826288, 23739432, 31652576, 47478864, 63305152, 94957728, 189915456]

約数ペア:

[(1, 189915456), (2, 94957728), (3, 63305152), (4, 47478864), (6, 31652576), (8, 23739432), (12, 15826288), (16, 11869716), (24, 7913144), (32, 5934858), (48, 3956572), (64, 2967429), (96, 1978286), (192, 989143), (263, 722112), (526, 361056), (789, 240704), (1052, 180528), (1578, 120352), (2104, 90264), (3156, 60176), (3761, 50496), (4208, 45132), (6312, 30088), (7522, 25248), (8416, 22566), (11283, 16832), (12624, 15044)]