156909709232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1\times {\mathrm{2087}}^1$

素因数の和:3426

約数の個数: 80

約数和(自身を含む): 323582003712

約数和(自身を除く): 166672294480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1051, 1052, 2087, 2102, 2104, 4174, 4204, 4208, 4471, 8348, 8408, 8942, 16696, 16816, 17867, 17884, 33392, 35479, 35734, 35768, 70958, 71468, 71536, 141916, 142936, 276413, 283832, 285872, 548881, 552826, 567664, 1097762, 1105652, 2193437, 2195524, 2211304, 4386874, 4391048, 4422608, 4699021, 8773748, 8782096, 9330977, 9398042, 17547496, 18661954, 18796084, 35094992, 37288429, 37323908, 37592168, 74576858, 74647816, 75184336, 149153716, 149295632, 298307432, 576873931, 596614864, 1153747862, 2307495724, 4614991448, 9229982896, 9806856827, 19613713654, 39227427308, 78454854616, 156909709232]

約数ペア:

[(1, 156909709232), (2, 78454854616), (4, 39227427308), (8, 19613713654), (16, 9806856827), (17, 9229982896), (34, 4614991448), (68, 2307495724), (136, 1153747862), (263, 596614864), (272, 576873931), (526, 298307432), (1051, 149295632), (1052, 149153716), (2087, 75184336), (2102, 74647816), (2104, 74576858), (4174, 37592168), (4204, 37323908), (4208, 37288429), (4471, 35094992), (8348, 18796084), (8408, 18661954), (8942, 17547496), (16696, 9398042), (16816, 9330977), (17867, 8782096), (17884, 8773748), (33392, 4699021), (35479, 4422608), (35734, 4391048), (35768, 4386874), (70958, 2211304), (71468, 2195524), (71536, 2193437), (141916, 1105652), (142936, 1097762), (276413, 567664), (283832, 552826), (285872, 548881)]