240166144

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 494484480

約数和(自身を除く): 254318336

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 89, 127, 128, 166, 178, 254, 256, 332, 356, 508, 664, 712, 1016, 1328, 1424, 2032, 2656, 2848, 4064, 5312, 5696, 7387, 8128, 10541, 10624, 11303, 11392, 14774, 16256, 21082, 21248, 22606, 22784, 29548, 32512, 42164, 45212, 59096, 84328, 90424, 118192, 168656, 180848, 236384, 337312, 361696, 472768, 674624, 723392, 938149, 945536, 1349248, 1446784, 1876298, 1891072, 2698496, 2893568, 3752596, 7505192, 15010384, 30020768, 60041536, 120083072, 240166144]

約数ペア:

[(1, 240166144), (2, 120083072), (4, 60041536), (8, 30020768), (16, 15010384), (32, 7505192), (64, 3752596), (83, 2893568), (89, 2698496), (127, 1891072), (128, 1876298), (166, 1446784), (178, 1349248), (254, 945536), (256, 938149), (332, 723392), (356, 674624), (508, 472768), (664, 361696), (712, 337312), (1016, 236384), (1328, 180848), (1424, 168656), (2032, 118192), (2656, 90424), (2848, 84328), (4064, 59096), (5312, 45212), (5696, 42164), (7387, 32512), (8128, 29548), (10541, 22784), (10624, 22606), (11303, 21248), (11392, 21082), (14774, 16256)]