157026502448

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{311}}^1\times {\mathrm{122789}}^1$

素因数の和:123365

約数の個数: 40

約数和(自身を含む): 306407219040

約数和(自身を除く): 149380716592

約数列:

[1, 2, 4, 8, 16, 257, 311, 514, 622, 1028, 1244, 2056, 2488, 4112, 4976, 79927, 122789, 159854, 245578, 319708, 491156, 639416, 982312, 1278832, 1964624, 31556773, 38187379, 63113546, 76374758, 126227092, 152749516, 252454184, 305499032, 504908368, 610998064, 9814156403, 19628312806, 39256625612, 78513251224, 157026502448]

約数ペア:

[(1, 157026502448), (2, 78513251224), (4, 39256625612), (8, 19628312806), (16, 9814156403), (257, 610998064), (311, 504908368), (514, 305499032), (622, 252454184), (1028, 152749516), (1244, 126227092), (2056, 76374758), (2488, 63113546), (4112, 38187379), (4976, 31556773), (79927, 1964624), (122789, 1278832), (159854, 982312), (245578, 639416), (319708, 491156)]