135224642

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2647}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 240226560

約数和(自身を除く): 105001918

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 1246, 2647, 3649, 5294, 7298, 18529, 25543, 37058, 51086, 108527, 217054, 235583, 471166, 759689, 1519378, 1649081, 3298162, 9658903, 19317806, 67612321, 135224642]

約数ペア:

[(1, 135224642), (2, 67612321), (7, 19317806), (14, 9658903), (41, 3298162), (82, 1649081), (89, 1519378), (178, 759689), (287, 471166), (574, 235583), (623, 217054), (1246, 108527), (2647, 51086), (3649, 37058), (5294, 25543), (7298, 18529)]