152105233

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 188153856

約数和(自身を除く): 36048623

約数列:

[1, 7, 23, 43, 127, 161, 173, 301, 889, 989, 1211, 2921, 3979, 5461, 6923, 7439, 20447, 21971, 27853, 38227, 52073, 125603, 153797, 171097, 505333, 879221, 944753, 1197679, 3537331, 6613271, 21729319, 152105233]

約数ペア:

[(1, 152105233), (7, 21729319), (23, 6613271), (43, 3537331), (127, 1197679), (161, 944753), (173, 879221), (301, 505333), (889, 171097), (989, 153797), (1211, 125603), (2921, 52073), (3979, 38227), (5461, 27853), (6923, 21971), (7439, 20447)]