163441730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{100271}}^1$

素因数の和:100441

約数の個数: 16

約数和(自身を含む): 296002944

約数和(自身を除く): 132561214

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 100271, 200542, 501355, 1002710, 16344173, 32688346, 81720865, 163441730]

約数ペア:

[(1, 163441730), (2, 81720865), (5, 32688346), (10, 16344173), (163, 1002710), (326, 501355), (815, 200542), (1630, 100271)]