179781014

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 312339456

約数和(自身を除く): 132558442

約数列:

[1, 2, 7, 14, 157, 263, 311, 314, 526, 622, 1099, 1841, 2177, 2198, 3682, 4354, 41291, 48827, 81793, 82582, 97654, 163586, 289037, 341789, 572551, 578074, 683578, 1145102, 12841501, 25683002, 89890507, 179781014]

約数ペア:

[(1, 179781014), (2, 89890507), (7, 25683002), (14, 12841501), (157, 1145102), (263, 683578), (311, 578074), (314, 572551), (526, 341789), (622, 289037), (1099, 163586), (1841, 97654), (2177, 82582), (2198, 81793), (3682, 48827), (4354, 41291)]