156977109464

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3191}}^1\times {\mathrm{6917}}^1$

素因数の和:10248

約数の個数: 64

約数和(自身を含む): 339183452160

約数和(自身を除く): 182206342696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3191, 3556, 6382, 6917, 7112, 12764, 13834, 22337, 25528, 27668, 44674, 48419, 55336, 89348, 96838, 178696, 193676, 387352, 405257, 810514, 878459, 1621028, 1756918, 2836799, 3242056, 3513836, 5673598, 6149213, 7027672, 11347196, 12298426, 22072147, 22694392, 24596852, 44144294, 49193704, 88288588, 154505029, 176577176, 309010058, 618020116, 1236040232, 2803162669, 5606325338, 11212650676, 19622138683, 22425301352, 39244277366, 78488554732, 156977109464]

約数ペア:

[(1, 156977109464), (2, 78488554732), (4, 39244277366), (7, 22425301352), (8, 19622138683), (14, 11212650676), (28, 5606325338), (56, 2803162669), (127, 1236040232), (254, 618020116), (508, 309010058), (889, 176577176), (1016, 154505029), (1778, 88288588), (3191, 49193704), (3556, 44144294), (6382, 24596852), (6917, 22694392), (7112, 22072147), (12764, 12298426), (13834, 11347196), (22337, 7027672), (25528, 6149213), (27668, 5673598), (44674, 3513836), (48419, 3242056), (55336, 2836799), (89348, 1756918), (96838, 1621028), (178696, 878459), (193676, 810514), (387352, 405257)]