16143288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 46421760

約数和(自身を除く): 30278472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 313, 614, 626, 921, 939, 1228, 1252, 1842, 1878, 2149, 2191, 2456, 2504, 3684, 3756, 4298, 4382, 6447, 6573, 7368, 7512, 8596, 8764, 12894, 13146, 17192, 17528, 25788, 26292, 51576, 52584, 96091, 192182, 288273, 384364, 576546, 672637, 768728, 1153092, 1345274, 2017911, 2306184, 2690548, 4035822, 5381096, 8071644, 16143288]

約数ペア:

[(1, 16143288), (2, 8071644), (3, 5381096), (4, 4035822), (6, 2690548), (7, 2306184), (8, 2017911), (12, 1345274), (14, 1153092), (21, 768728), (24, 672637), (28, 576546), (42, 384364), (56, 288273), (84, 192182), (168, 96091), (307, 52584), (313, 51576), (614, 26292), (626, 25788), (921, 17528), (939, 17192), (1228, 13146), (1252, 12894), (1842, 8764), (1878, 8596), (2149, 7512), (2191, 7368), (2456, 6573), (2504, 6447), (3684, 4382), (3756, 4298)]