166257364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 359153536

約数和(自身を除く): 192896172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 661, 691, 1322, 1382, 2644, 2764, 4627, 4837, 8593, 8983, 9254, 9674, 17186, 17966, 18508, 19348, 34372, 35932, 60151, 62881, 120302, 125762, 240604, 251524, 456751, 913502, 1827004, 3197257, 5937763, 6394514, 11875526, 12789028, 23751052, 41564341, 83128682, 166257364]

約数ペア:

[(1, 166257364), (2, 83128682), (4, 41564341), (7, 23751052), (13, 12789028), (14, 11875526), (26, 6394514), (28, 5937763), (52, 3197257), (91, 1827004), (182, 913502), (364, 456751), (661, 251524), (691, 240604), (1322, 125762), (1382, 120302), (2644, 62881), (2764, 60151), (4627, 35932), (4837, 34372), (8593, 19348), (8983, 18508), (9254, 17966), (9674, 17186)]