153441544

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 296604000

約数和(自身を除く): 143162456

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 3209, 5977, 6418, 11954, 12836, 23908, 25672, 47816, 137987, 275974, 446051, 551948, 892102, 1103896, 1784204, 3568408, 19180193, 38360386, 76720772, 153441544]

約数ペア:

[(1, 153441544), (2, 76720772), (4, 38360386), (8, 19180193), (43, 3568408), (86, 1784204), (139, 1103896), (172, 892102), (278, 551948), (344, 446051), (556, 275974), (1112, 137987), (3209, 47816), (5977, 25672), (6418, 23908), (11954, 12836)]