165286368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 511567056

約数和(自身を除く): 346280688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 131, 144, 156, 208, 234, 262, 288, 312, 337, 393, 416, 468, 524, 624, 674, 786, 936, 1011, 1048, 1179, 1248, 1348, 1572, 1703, 1872, 2022, 2096, 2358, 2696, 3033, 3144, 3406, 3744, 4044, 4192, 4381, 4716, 5109, 5392, 6066, 6288, 6812, 8088, 8762, 9432, 10218, 10784, 12132, 12576, 13143, 13624, 15327, 16176, 17524, 18864, 20436, 24264, 26286, 27248, 30654, 32352, 35048, 37728, 39429, 40872, 44147, 48528, 52572, 54496, 61308, 70096, 78858, 81744, 88294, 97056, 105144, 122616, 132441, 140192, 157716, 163488, 176588, 210288, 245232, 264882, 315432, 353176, 397323, 420576, 490464, 529764, 573911, 630864, 706352, 794646, 1059528, 1147822, 1261728, 1412704, 1589292, 1721733, 2119056, 2295644, 3178584, 3443466, 4238112, 4591288, 5165199, 6357168, 6886932, 9182576, 10330398, 12714336, 13773864, 18365152, 20660796, 27547728, 41321592, 55095456, 82643184, 165286368]

約数ペア:

[(1, 165286368), (2, 82643184), (3, 55095456), (4, 41321592), (6, 27547728), (8, 20660796), (9, 18365152), (12, 13773864), (13, 12714336), (16, 10330398), (18, 9182576), (24, 6886932), (26, 6357168), (32, 5165199), (36, 4591288), (39, 4238112), (48, 3443466), (52, 3178584), (72, 2295644), (78, 2119056), (96, 1721733), (104, 1589292), (117, 1412704), (131, 1261728), (144, 1147822), (156, 1059528), (208, 794646), (234, 706352), (262, 630864), (288, 573911), (312, 529764), (337, 490464), (393, 420576), (416, 397323), (468, 353176), (524, 315432), (624, 264882), (674, 245232), (786, 210288), (936, 176588), (1011, 163488), (1048, 157716), (1179, 140192), (1248, 132441), (1348, 122616), (1572, 105144), (1703, 97056), (1872, 88294), (2022, 81744), (2096, 78858), (2358, 70096), (2696, 61308), (3033, 54496), (3144, 52572), (3406, 48528), (3744, 44147), (4044, 40872), (4192, 39429), (4381, 37728), (4716, 35048), (5109, 32352), (5392, 30654), (6066, 27248), (6288, 26286), (6812, 24264), (8088, 20436), (8762, 18864), (9432, 17524), (10218, 16176), (10784, 15327), (12132, 13624), (12576, 13143)]