157095260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10487}}^1$

素因数の和:10610

約数の個数: 48

約数和(自身を含む): 380588544

約数和(自身を除く): 223493284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 10487, 14980, 20974, 41948, 52435, 73409, 104870, 146818, 209740, 293636, 367045, 734090, 1122109, 1468180, 2244218, 4488436, 5610545, 7854763, 11221090, 15709526, 22442180, 31419052, 39273815, 78547630, 157095260]

約数ペア:

[(1, 157095260), (2, 78547630), (4, 39273815), (5, 31419052), (7, 22442180), (10, 15709526), (14, 11221090), (20, 7854763), (28, 5610545), (35, 4488436), (70, 2244218), (107, 1468180), (140, 1122109), (214, 734090), (428, 367045), (535, 293636), (749, 209740), (1070, 146818), (1498, 104870), (2140, 73409), (2996, 52435), (3745, 41948), (7490, 20974), (10487, 14980)]