151712442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1861}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 376451712

約数和(自身を除く): 224739270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1861, 1941, 3722, 3882, 4529, 5583, 5823, 9058, 11166, 11646, 13027, 13587, 16749, 26054, 27174, 33498, 39081, 40761, 78162, 81522, 117243, 234486, 1204067, 2408134, 3612201, 7224402, 8428469, 10836603, 16856938, 21673206, 25285407, 50570814, 75856221, 151712442]

約数ペア:

[(1, 151712442), (2, 75856221), (3, 50570814), (6, 25285407), (7, 21673206), (9, 16856938), (14, 10836603), (18, 8428469), (21, 7224402), (42, 3612201), (63, 2408134), (126, 1204067), (647, 234486), (1294, 117243), (1861, 81522), (1941, 78162), (3722, 40761), (3882, 39081), (4529, 33498), (5583, 27174), (5823, 26054), (9058, 16749), (11166, 13587), (11646, 13027)]