156947832136

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{4721}}^1\times {\mathrm{42841}}^1$

素因数の和:47665

約数の個数: 32

約数和(自身を含む): 297380888280

約数和(自身を除く): 140433056144

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 4721, 9442, 18884, 37768, 42841, 85682, 171364, 342728, 457937, 915874, 1831748, 3663496, 4155577, 8311154, 16622308, 33244616, 202252361, 404504722, 809009444, 1618018888, 19618479017, 39236958034, 78473916068, 156947832136]

約数ペア:

[(1, 156947832136), (2, 78473916068), (4, 39236958034), (8, 19618479017), (97, 1618018888), (194, 809009444), (388, 404504722), (776, 202252361), (4721, 33244616), (9442, 16622308), (18884, 8311154), (37768, 4155577), (42841, 3663496), (85682, 1831748), (171364, 915874), (342728, 457937)]