151235281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 170571744

約数和(自身を除く): 19336463

約数列:

[1, 17, 23, 67, 251, 391, 529, 1139, 1541, 4267, 5773, 8993, 16817, 26197, 35443, 98141, 132779, 285889, 386791, 602531, 2257243, 6575447, 8896193, 151235281]

約数ペア:

[(1, 151235281), (17, 8896193), (23, 6575447), (67, 2257243), (251, 602531), (391, 386791), (529, 285889), (1139, 132779), (1541, 98141), (4267, 35443), (5773, 26197), (8993, 16817)]