153407344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{309289}}^1$

素因数の和:309328

約数の個数: 20

約数和(自身を含む): 306815680

約数和(自身を除く): 153408336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 309289, 618578, 1237156, 2474312, 4948624, 9587959, 19175918, 38351836, 76703672, 153407344]

約数ペア:

[(1, 153407344), (2, 76703672), (4, 38351836), (8, 19175918), (16, 9587959), (31, 4948624), (62, 2474312), (124, 1237156), (248, 618578), (496, 309289)]