144894764

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{12119}}^1$

素因数の和:12198

約数の個数: 36

約数和(自身を含む): 299824560

約数和(自身を除く): 154929796

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 12119, 24238, 48476, 84833, 169666, 339332, 593831, 739259, 1187662, 1478518, 2375324, 2957036, 5174813, 10349626, 20699252, 36223691, 72447382, 144894764]

約数ペア:

[(1, 144894764), (2, 72447382), (4, 36223691), (7, 20699252), (14, 10349626), (28, 5174813), (49, 2957036), (61, 2375324), (98, 1478518), (122, 1187662), (196, 739259), (244, 593831), (427, 339332), (854, 169666), (1708, 84833), (2989, 48476), (5978, 24238), (11956, 12119)]