145737088

素因数分解:

$2^7\times 7^1\times {\mathrm{311}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 333515520

約数和(自身を除く): 187778432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 311, 448, 523, 622, 896, 1046, 1244, 2092, 2177, 2488, 3661, 4184, 4354, 4976, 7322, 8368, 8708, 9952, 14644, 16736, 17416, 19904, 29288, 33472, 34832, 39808, 58576, 66944, 69664, 117152, 139328, 162653, 234304, 278656, 325306, 468608, 650612, 1138571, 1301224, 2277142, 2602448, 4554284, 5204896, 9108568, 10409792, 18217136, 20819584, 36434272, 72868544, 145737088]

約数ペア:

[(1, 145737088), (2, 72868544), (4, 36434272), (7, 20819584), (8, 18217136), (14, 10409792), (16, 9108568), (28, 5204896), (32, 4554284), (56, 2602448), (64, 2277142), (112, 1301224), (128, 1138571), (224, 650612), (311, 468608), (448, 325306), (523, 278656), (622, 234304), (896, 162653), (1046, 139328), (1244, 117152), (2092, 69664), (2177, 66944), (2488, 58576), (3661, 39808), (4184, 34832), (4354, 33472), (4976, 29288), (7322, 19904), (8368, 17416), (8708, 16736), (9952, 14644)]