156984404954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{404981}}^1$

素因数の和:405890

約数の個数: 32

約数和(自身を含む): 268814092176

約数和(自身を除く): 111829687222

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 877, 1754, 11401, 14909, 22802, 29818, 193817, 387634, 404981, 809962, 5264753, 6884677, 10529506, 13769354, 89500801, 179001602, 355168337, 710336674, 4617188381, 6037861729, 9234376762, 12075723458, 78492202477, 156984404954]

約数ペア:

[(1, 156984404954), (2, 78492202477), (13, 12075723458), (17, 9234376762), (26, 6037861729), (34, 4617188381), (221, 710336674), (442, 355168337), (877, 179001602), (1754, 89500801), (11401, 13769354), (14909, 10529506), (22802, 6884677), (29818, 5264753), (193817, 809962), (387634, 404981)]