139057492

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{2311}}^1$

素因数の和:2636

約数の個数: 36

約数和(自身を含む): 284126304

約数和(自身を除く): 145068812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 1228, 2149, 2311, 4298, 4622, 8596, 9244, 15043, 16177, 30086, 32354, 60172, 64708, 113239, 226478, 452956, 709477, 1418954, 2837908, 4966339, 9932678, 19865356, 34764373, 69528746, 139057492]

約数ペア:

[(1, 139057492), (2, 69528746), (4, 34764373), (7, 19865356), (14, 9932678), (28, 4966339), (49, 2837908), (98, 1418954), (196, 709477), (307, 452956), (614, 226478), (1228, 113239), (2149, 64708), (2311, 60172), (4298, 32354), (4622, 30086), (8596, 16177), (9244, 15043)]