156664185321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{65003}}^1$

素因数の和:65230

約数の個数: 64

約数和(自身を含む): 260298897408

約数和(自身を除く): 103634712087

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 157, 301, 357, 471, 731, 903, 1099, 2193, 2669, 3297, 5117, 6751, 8007, 15351, 18683, 20253, 47257, 56049, 65003, 114767, 141771, 195009, 344301, 455021, 803369, 1105051, 1365063, 2410107, 2795129, 3315153, 7735357, 8385387, 10205471, 19565903, 23206071, 30616413, 47517193, 58697709, 71438297, 142551579, 173493007, 214314891, 332620351, 438835253, 520479021, 997861053, 1214451049, 1316505759, 3071846771, 3643353147, 7460199301, 9215540313, 22380597903, 52221395107, 156664185321]

約数ペア:

[(1, 156664185321), (3, 52221395107), (7, 22380597903), (17, 9215540313), (21, 7460199301), (43, 3643353147), (51, 3071846771), (119, 1316505759), (129, 1214451049), (157, 997861053), (301, 520479021), (357, 438835253), (471, 332620351), (731, 214314891), (903, 173493007), (1099, 142551579), (2193, 71438297), (2669, 58697709), (3297, 47517193), (5117, 30616413), (6751, 23206071), (8007, 19565903), (15351, 10205471), (18683, 8385387), (20253, 7735357), (47257, 3315153), (56049, 2795129), (65003, 2410107), (114767, 1365063), (141771, 1105051), (195009, 803369), (344301, 455021)]