172389144

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{37217}}^1$

素因数の和:37419

約数の個数: 32

約数和(自身を含む): 433217520

約数和(自身を除く): 260828376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632, 37217, 74434, 111651, 148868, 223302, 297736, 446604, 893208, 7182881, 14365762, 21548643, 28731524, 43097286, 57463048, 86194572, 172389144]

約数ペア:

[(1, 172389144), (2, 86194572), (3, 57463048), (4, 43097286), (6, 28731524), (8, 21548643), (12, 14365762), (24, 7182881), (193, 893208), (386, 446604), (579, 297736), (772, 223302), (1158, 148868), (1544, 111651), (2316, 74434), (4632, 37217)]