156770194

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 273041280

約数和(自身を除く): 116271086

約数列:

[1, 2, 7, 14, 107, 214, 229, 457, 458, 749, 914, 1498, 1603, 3199, 3206, 6398, 24503, 48899, 49006, 97798, 104653, 171521, 209306, 342293, 343042, 684586, 732571, 1465142, 11197871, 22395742, 78385097, 156770194]

約数ペア:

[(1, 156770194), (2, 78385097), (7, 22395742), (14, 11197871), (107, 1465142), (214, 732571), (229, 684586), (457, 343042), (458, 342293), (749, 209306), (914, 171521), (1498, 104653), (1603, 97798), (3199, 49006), (3206, 48899), (6398, 24503)]