148177799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 50887801

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 1771, 2387, 2699, 4991, 7843, 18893, 29689, 54901, 62077, 83669, 207823, 434539, 585683, 682847, 920359, 1924387, 4779929, 6442513, 13470709, 21168257, 148177799]

約数ペア:

[(1, 148177799), (7, 21168257), (11, 13470709), (23, 6442513), (31, 4779929), (77, 1924387), (161, 920359), (217, 682847), (253, 585683), (341, 434539), (713, 207823), (1771, 83669), (2387, 62077), (2699, 54901), (4991, 29689), (7843, 18893)]