16156737784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{9343}}^1$

素因数の和:9860

約数の個数: 64

約数和(自身を含む): 33894051840

約数和(自身を除く): 17737314056

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 457, 473, 914, 946, 1828, 1892, 3656, 3784, 5027, 9343, 10054, 18686, 19651, 20108, 37372, 39302, 40216, 74744, 78604, 102773, 157208, 205546, 216161, 401749, 411092, 432322, 803498, 822184, 864644, 1606996, 1729288, 3213992, 4269751, 4419239, 8539502, 8838478, 17079004, 17676956, 34158008, 35353912, 46967261, 93934522, 183599293, 187869044, 367198586, 375738088, 734397172, 1468794344, 2019592223, 4039184446, 8078368892, 16156737784]

約数ペア:

[(1, 16156737784), (2, 8078368892), (4, 4039184446), (8, 2019592223), (11, 1468794344), (22, 734397172), (43, 375738088), (44, 367198586), (86, 187869044), (88, 183599293), (172, 93934522), (344, 46967261), (457, 35353912), (473, 34158008), (914, 17676956), (946, 17079004), (1828, 8838478), (1892, 8539502), (3656, 4419239), (3784, 4269751), (5027, 3213992), (9343, 1729288), (10054, 1606996), (18686, 864644), (19651, 822184), (20108, 803498), (37372, 432322), (39302, 411092), (40216, 401749), (74744, 216161), (78604, 205546), (102773, 157208)]