158713309908

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{209569}}^1$

素因数の和:209881

約数の個数: 72

約数和(自身を含む): 406972365800

約数和(自身を除く): 248259055892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 193, 218, 327, 386, 436, 579, 654, 772, 981, 1158, 1308, 1737, 1962, 2316, 3474, 3924, 6948, 21037, 42074, 63111, 84148, 126222, 189333, 209569, 252444, 378666, 419138, 628707, 757332, 838276, 1257414, 1886121, 2514828, 3772242, 7544484, 22843021, 40446817, 45686042, 68529063, 80893634, 91372084, 121340451, 137058126, 161787268, 205587189, 242680902, 274116252, 364021353, 411174378, 485361804, 728042706, 822348756, 1456085412, 4408703053, 8817406106, 13226109159, 17634812212, 26452218318, 39678327477, 52904436636, 79356654954, 158713309908]

約数ペア:

[(1, 158713309908), (2, 79356654954), (3, 52904436636), (4, 39678327477), (6, 26452218318), (9, 17634812212), (12, 13226109159), (18, 8817406106), (36, 4408703053), (109, 1456085412), (193, 822348756), (218, 728042706), (327, 485361804), (386, 411174378), (436, 364021353), (579, 274116252), (654, 242680902), (772, 205587189), (981, 161787268), (1158, 137058126), (1308, 121340451), (1737, 91372084), (1962, 80893634), (2316, 68529063), (3474, 45686042), (3924, 40446817), (6948, 22843021), (21037, 7544484), (42074, 3772242), (63111, 2514828), (84148, 1886121), (126222, 1257414), (189333, 838276), (209569, 757332), (252444, 628707), (378666, 419138)]