131527728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{48073}}^1$

素因数の和:48106

約数の個数: 60

約数和(自身を含む): 387476440

約数和(自身を除く): 255948712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 48073, 96146, 144219, 192292, 288438, 384584, 432657, 576876, 769168, 865314, 913387, 1153752, 1730628, 1826774, 2307504, 2740161, 3461256, 3653548, 5480322, 6922512, 7307096, 8220483, 10960644, 14614192, 16440966, 21921288, 32881932, 43842576, 65763864, 131527728]

約数ペア:

[(1, 131527728), (2, 65763864), (3, 43842576), (4, 32881932), (6, 21921288), (8, 16440966), (9, 14614192), (12, 10960644), (16, 8220483), (18, 7307096), (19, 6922512), (24, 5480322), (36, 3653548), (38, 3461256), (48, 2740161), (57, 2307504), (72, 1826774), (76, 1730628), (114, 1153752), (144, 913387), (152, 865314), (171, 769168), (228, 576876), (304, 432657), (342, 384584), (456, 288438), (684, 192292), (912, 144219), (1368, 96146), (2736, 48073)]