160404783

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 299427840

約数和(自身を除く): 139023057

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 49, 57, 69, 77, 133, 147, 161, 209, 227, 231, 253, 399, 437, 483, 539, 627, 681, 759, 931, 1127, 1311, 1463, 1589, 1617, 1771, 2497, 2793, 3059, 3381, 4313, 4389, 4767, 4807, 5221, 5313, 7491, 9177, 10241, 11123, 12397, 12939, 14421, 15663, 17479, 21413, 30191, 30723, 33369, 33649, 36547, 37191, 47443, 52437, 57431, 64239, 90573, 99199, 100947, 109641, 122353, 142329, 172293, 211337, 235543, 255829, 297597, 332101, 367059, 402017, 634011, 694393, 706629, 767487, 996303, 1091189, 1206051, 2083179, 2324707, 2814119, 3273567, 4860751, 6974121, 7638323, 8442357, 14582253, 22914969, 53468261, 160404783]

約数ペア:

[(1, 160404783), (3, 53468261), (7, 22914969), (11, 14582253), (19, 8442357), (21, 7638323), (23, 6974121), (33, 4860751), (49, 3273567), (57, 2814119), (69, 2324707), (77, 2083179), (133, 1206051), (147, 1091189), (161, 996303), (209, 767487), (227, 706629), (231, 694393), (253, 634011), (399, 402017), (437, 367059), (483, 332101), (539, 297597), (627, 255829), (681, 235543), (759, 211337), (931, 172293), (1127, 142329), (1311, 122353), (1463, 109641), (1589, 100947), (1617, 99199), (1771, 90573), (2497, 64239), (2793, 57431), (3059, 52437), (3381, 47443), (4313, 37191), (4389, 36547), (4767, 33649), (4807, 33369), (5221, 30723), (5313, 30191), (7491, 21413), (9177, 17479), (10241, 15663), (11123, 14421), (12397, 12939)]