159094768

素因数分解:

$2^4\times 7^2\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 60

約数和(自身を含む): 360284232

約数和(自身を除く): 201189464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 307, 392, 614, 661, 784, 1228, 1322, 2149, 2456, 2644, 4298, 4627, 4912, 5288, 8596, 9254, 10576, 15043, 17192, 18508, 30086, 32389, 34384, 37016, 60172, 64778, 74032, 120344, 129556, 202927, 240688, 259112, 405854, 518224, 811708, 1420489, 1623416, 2840978, 3246832, 5681956, 9943423, 11363912, 19886846, 22727824, 39773692, 79547384, 159094768]

約数ペア:

[(1, 159094768), (2, 79547384), (4, 39773692), (7, 22727824), (8, 19886846), (14, 11363912), (16, 9943423), (28, 5681956), (49, 3246832), (56, 2840978), (98, 1623416), (112, 1420489), (196, 811708), (307, 518224), (392, 405854), (614, 259112), (661, 240688), (784, 202927), (1228, 129556), (1322, 120344), (2149, 74032), (2456, 64778), (2644, 60172), (4298, 37016), (4627, 34384), (4912, 32389), (5288, 30086), (8596, 18508), (9254, 17192), (10576, 15043)]