154677808

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{144289}}^1$

素因数の和:144364

約数の個数: 20

約数和(自身を含む): 304163320

約数和(自身を除く): 149485512

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 144289, 288578, 577156, 1154312, 2308624, 9667363, 19334726, 38669452, 77338904, 154677808]

約数ペア:

[(1, 154677808), (2, 77338904), (4, 38669452), (8, 19334726), (16, 9667363), (67, 2308624), (134, 1154312), (268, 577156), (536, 288578), (1072, 144289)]