171325931216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{49211}}^1$

素因数の和:49512

約数の個数: 80

約数和(自身を含む): 367308919296

約数和(自身を除く): 195982988080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 151, 176, 262, 302, 524, 604, 1048, 1208, 1441, 1661, 2096, 2416, 2882, 3322, 5764, 6644, 11528, 13288, 19781, 23056, 26576, 39562, 49211, 79124, 98422, 158248, 196844, 217591, 316496, 393688, 435182, 541321, 787376, 870364, 1082642, 1740728, 2165284, 3481456, 4330568, 6446641, 7430861, 8661136, 12893282, 14861722, 25786564, 29723444, 51573128, 59446888, 70913051, 81739471, 103146256, 118893776, 141826102, 163478942, 283652204, 326957884, 567304408, 653915768, 973442791, 1134608816, 1307831536, 1946885582, 3893771164, 7787542328, 10707870701, 15575084656, 21415741402, 42831482804, 85662965608, 171325931216]

約数ペア:

[(1, 171325931216), (2, 85662965608), (4, 42831482804), (8, 21415741402), (11, 15575084656), (16, 10707870701), (22, 7787542328), (44, 3893771164), (88, 1946885582), (131, 1307831536), (151, 1134608816), (176, 973442791), (262, 653915768), (302, 567304408), (524, 326957884), (604, 283652204), (1048, 163478942), (1208, 141826102), (1441, 118893776), (1661, 103146256), (2096, 81739471), (2416, 70913051), (2882, 59446888), (3322, 51573128), (5764, 29723444), (6644, 25786564), (11528, 14861722), (13288, 12893282), (19781, 8661136), (23056, 7430861), (26576, 6446641), (39562, 4330568), (49211, 3481456), (79124, 2165284), (98422, 1740728), (158248, 1082642), (196844, 870364), (217591, 787376), (316496, 541321), (393688, 435182)]