144433312

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 290957184

約数和(自身を除く): 146523872

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 151, 284, 302, 421, 568, 604, 842, 1136, 1208, 1684, 2272, 2416, 3368, 4832, 6736, 10721, 13472, 21442, 29891, 42884, 59782, 63571, 85768, 119564, 127142, 171536, 239128, 254284, 343072, 478256, 508568, 956512, 1017136, 2034272, 4513541, 9027082, 18054164, 36108328, 72216656, 144433312]

約数ペア:

[(1, 144433312), (2, 72216656), (4, 36108328), (8, 18054164), (16, 9027082), (32, 4513541), (71, 2034272), (142, 1017136), (151, 956512), (284, 508568), (302, 478256), (421, 343072), (568, 254284), (604, 239128), (842, 171536), (1136, 127142), (1208, 119564), (1684, 85768), (2272, 63571), (2416, 59782), (3368, 42884), (4832, 29891), (6736, 21442), (10721, 13472)]