161737204

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 285684840

約数和(自身を除く): 123947636

約数列:

[1, 2, 4, 229, 317, 458, 557, 634, 916, 1114, 1268, 2228, 72593, 127553, 145186, 176569, 255106, 290372, 353138, 510212, 706276, 40434301, 80868602, 161737204]

約数ペア:

[(1, 161737204), (2, 80868602), (4, 40434301), (229, 706276), (317, 510212), (458, 353138), (557, 290372), (634, 255106), (916, 176569), (1114, 145186), (1268, 127553), (2228, 72593)]