156968666752

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{2591}}^1\times {\mathrm{7759}}^1$

素因数の和:10425

約数の個数: 64

約数和(自身を含む): 318001075200

約数和(自身を除く): 161032408448

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 2591, 3904, 5182, 7759, 7808, 10364, 15518, 20728, 31036, 41456, 62072, 82912, 124144, 158051, 165824, 248288, 316102, 331648, 473299, 496576, 632204, 946598, 993152, 1264408, 1893196, 2528816, 3786392, 5057632, 7572784, 10115264, 15145568, 20103569, 20230528, 30291136, 40207138, 60582272, 80414276, 160828552, 321657104, 643314208, 1226317709, 1286628416, 2452635418, 2573256832, 4905270836, 9810541672, 19621083344, 39242166688, 78484333376, 156968666752]

約数ペア:

[(1, 156968666752), (2, 78484333376), (4, 39242166688), (8, 19621083344), (16, 9810541672), (32, 4905270836), (61, 2573256832), (64, 2452635418), (122, 1286628416), (128, 1226317709), (244, 643314208), (488, 321657104), (976, 160828552), (1952, 80414276), (2591, 60582272), (3904, 40207138), (5182, 30291136), (7759, 20230528), (7808, 20103569), (10364, 15145568), (15518, 10115264), (20728, 7572784), (31036, 5057632), (41456, 3786392), (62072, 2528816), (82912, 1893196), (124144, 1264408), (158051, 993152), (165824, 946598), (248288, 632204), (316102, 496576), (331648, 473299)]