171285156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9311}}^1$

素因数の和:9401

約数の個数: 72

約数和(自身を含む): 501656064

約数和(自身を除く): 330370908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 9311, 18396, 18622, 27933, 37244, 55866, 65177, 83799, 111732, 130354, 167598, 195531, 260708, 335196, 391062, 586593, 679703, 782124, 1173186, 1359406, 2039109, 2346372, 2718812, 4078218, 4757921, 6117327, 8156436, 9515842, 12234654, 14273763, 19031684, 24469308, 28547526, 42821289, 57095052, 85642578, 171285156]

約数ペア:

[(1, 171285156), (2, 85642578), (3, 57095052), (4, 42821289), (6, 28547526), (7, 24469308), (9, 19031684), (12, 14273763), (14, 12234654), (18, 9515842), (21, 8156436), (28, 6117327), (36, 4757921), (42, 4078218), (63, 2718812), (73, 2346372), (84, 2039109), (126, 1359406), (146, 1173186), (219, 782124), (252, 679703), (292, 586593), (438, 391062), (511, 335196), (657, 260708), (876, 195531), (1022, 167598), (1314, 130354), (1533, 111732), (2044, 83799), (2628, 65177), (3066, 55866), (4599, 37244), (6132, 27933), (9198, 18622), (9311, 18396)]