160266652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 362866560

約数和(自身を除く): 202599908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2029, 2548, 2821, 3038, 4058, 5642, 6076, 8116, 11284, 14203, 19747, 26377, 28406, 39494, 52754, 56812, 62899, 78988, 99421, 105508, 125798, 184639, 198842, 251596, 369278, 397684, 440293, 738556, 817687, 880586, 1292473, 1635374, 1761172, 2584946, 3082051, 3270748, 5169892, 5723809, 6164102, 11447618, 12328204, 22895236, 40066663, 80133326, 160266652]

約数ペア:

[(1, 160266652), (2, 80133326), (4, 40066663), (7, 22895236), (13, 12328204), (14, 11447618), (26, 6164102), (28, 5723809), (31, 5169892), (49, 3270748), (52, 3082051), (62, 2584946), (91, 1761172), (98, 1635374), (124, 1292473), (182, 880586), (196, 817687), (217, 738556), (364, 440293), (403, 397684), (434, 369278), (637, 251596), (806, 198842), (868, 184639), (1274, 125798), (1519, 105508), (1612, 99421), (2029, 78988), (2548, 62899), (2821, 56812), (3038, 52754), (4058, 39494), (5642, 28406), (6076, 26377), (8116, 19747), (11284, 14203)]