156928345984

素因数分解:

$2^7\times {\mathrm{347}}^1\times {\mathrm{1289}}^1\times {\mathrm{2741}}^1$

素因数の和:4391

約数の個数: 64

約数和(自身を含む): 313889353200

約数和(自身を除く): 156961007216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 347, 694, 1289, 1388, 2578, 2741, 2776, 5156, 5482, 5552, 10312, 10964, 11104, 20624, 21928, 22208, 41248, 43856, 44416, 82496, 87712, 164992, 175424, 350848, 447283, 894566, 951127, 1789132, 1902254, 3533149, 3578264, 3804508, 7066298, 7156528, 7609016, 14132596, 14313056, 15218032, 28265192, 28626112, 30436064, 56530384, 57252224, 60872128, 113060768, 121744256, 226121536, 452243072, 1226002703, 2452005406, 4904010812, 9808021624, 19616043248, 39232086496, 78464172992, 156928345984]

約数ペア:

[(1, 156928345984), (2, 78464172992), (4, 39232086496), (8, 19616043248), (16, 9808021624), (32, 4904010812), (64, 2452005406), (128, 1226002703), (347, 452243072), (694, 226121536), (1289, 121744256), (1388, 113060768), (2578, 60872128), (2741, 57252224), (2776, 56530384), (5156, 30436064), (5482, 28626112), (5552, 28265192), (10312, 15218032), (10964, 14313056), (11104, 14132596), (20624, 7609016), (21928, 7156528), (22208, 7066298), (41248, 3804508), (43856, 3578264), (44416, 3533149), (82496, 1902254), (87712, 1789132), (164992, 951127), (175424, 894566), (350848, 447283)]