163914.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 17801224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 659, 838, 1318, 1676, 2636, 2933, 3352, 4613, 5272, 5866, 9226, 11732, 18452, 23464, 36904, 276121, 552242, 1104484, 1932847, 2208968, 3865694, 7731388, 15462776]

約数ペア:

[(1, 15462776), (2, 7731388), (4, 3865694), (7, 2208968), (8, 1932847), (14, 1104484), (28, 552242), (56, 276121), (419, 36904), (659, 23464), (838, 18452), (1318, 11732), (1676, 9226), (2636, 5866), (2933, 5272), (3352, 4613)]