171314416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1338

約数の個数: 80

約数和(自身を含む): 413070784

約数和(自身を除く): 241756368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 679, 728, 776, 1213, 1261, 1358, 1456, 1552, 2426, 2522, 2716, 4852, 5044, 5432, 8491, 8827, 9704, 10088, 10864, 15769, 16982, 17654, 19408, 20176, 31538, 33964, 35308, 63076, 67928, 70616, 110383, 117661, 126152, 135856, 141232, 220766, 235322, 252304, 441532, 470644, 823627, 883064, 941288, 1529593, 1647254, 1766128, 1882576, 3059186, 3294508, 6118372, 6589016, 10707151, 12236744, 13178032, 21414302, 24473488, 42828604, 85657208, 171314416]

約数ペア:

[(1, 171314416), (2, 85657208), (4, 42828604), (7, 24473488), (8, 21414302), (13, 13178032), (14, 12236744), (16, 10707151), (26, 6589016), (28, 6118372), (52, 3294508), (56, 3059186), (91, 1882576), (97, 1766128), (104, 1647254), (112, 1529593), (182, 941288), (194, 883064), (208, 823627), (364, 470644), (388, 441532), (679, 252304), (728, 235322), (776, 220766), (1213, 141232), (1261, 135856), (1358, 126152), (1456, 117661), (1552, 110383), (2426, 70616), (2522, 67928), (2716, 63076), (4852, 35308), (5044, 33964), (5432, 31538), (8491, 20176), (8827, 19408), (9704, 17654), (10088, 16982), (10864, 15769)]