156978419786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1\times {\mathrm{63649}}^1$

素因数の和:65294

約数の個数: 32

約数和(自身を含む): 254070432000

約数和(自身を除く): 97092012214

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1583, 3166, 30077, 60154, 63649, 64903, 127298, 129806, 1209331, 1233157, 2418662, 2466314, 2609609, 5219218, 49582571, 99165142, 100756367, 201512734, 1914370973, 3828741946, 4131011047, 8262022094, 78489209893, 156978419786]

約数ペア:

[(1, 156978419786), (2, 78489209893), (19, 8262022094), (38, 4131011047), (41, 3828741946), (82, 1914370973), (779, 201512734), (1558, 100756367), (1583, 99165142), (3166, 49582571), (30077, 5219218), (60154, 2609609), (63649, 2466314), (64903, 2418662), (127298, 1233157), (129806, 1209331)]