152313889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 198987264

約数和(自身を除く): 46673375

約数列:

[1, 7, 13, 23, 61, 91, 161, 299, 427, 793, 1193, 1403, 2093, 5551, 8351, 9821, 15509, 18239, 27439, 72773, 108563, 127673, 192073, 356707, 509411, 946049, 1673779, 2496949, 6622343, 11716453, 21759127, 152313889]

約数ペア:

[(1, 152313889), (7, 21759127), (13, 11716453), (23, 6622343), (61, 2496949), (91, 1673779), (161, 946049), (299, 509411), (427, 356707), (793, 192073), (1193, 127673), (1403, 108563), (2093, 72773), (5551, 27439), (8351, 18239), (9821, 15509)]