156780992

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{19289}}^1$

素因数の和:19428

約数の個数: 28

約数和(自身を含む): 313578240

約数和(自身を除く): 156797248

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 19289, 38578, 77156, 154312, 308624, 617248, 1234496, 2449703, 4899406, 9798812, 19597624, 39195248, 78390496, 156780992]

約数ペア:

[(1, 156780992), (2, 78390496), (4, 39195248), (8, 19597624), (16, 9798812), (32, 4899406), (64, 2449703), (127, 1234496), (254, 617248), (508, 308624), (1016, 154312), (2032, 77156), (4064, 38578), (8128, 19289)]