156983684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 325441536

約数和(自身を除く): 168457852

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 127, 143, 254, 286, 508, 572, 1397, 1651, 2161, 2794, 3302, 4322, 5588, 6604, 8644, 18161, 23771, 28093, 36322, 47542, 56186, 72644, 95084, 112372, 274447, 309023, 548894, 618046, 1097788, 1236092, 3018917, 3567811, 6037834, 7135622, 12075668, 14271244, 39245921, 78491842, 156983684]

約数ペア:

[(1, 156983684), (2, 78491842), (4, 39245921), (11, 14271244), (13, 12075668), (22, 7135622), (26, 6037834), (44, 3567811), (52, 3018917), (127, 1236092), (143, 1097788), (254, 618046), (286, 548894), (508, 309023), (572, 274447), (1397, 112372), (1651, 95084), (2161, 72644), (2794, 56186), (3302, 47542), (4322, 36322), (5588, 28093), (6604, 23771), (8644, 18161)]