164078446084

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{103979}}^1$

素因数の和:104177

約数の個数: 72

約数和(自身を含む): 341529380640

約数和(自身を除く): 177450934556

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 97, 98, 166, 194, 196, 332, 388, 581, 679, 1162, 1358, 2324, 2716, 4067, 4753, 8051, 8134, 9506, 16102, 16268, 19012, 32204, 56357, 103979, 112714, 207958, 225428, 394499, 415916, 727853, 788998, 1455706, 1577996, 2911412, 5094971, 8630257, 10085963, 10189942, 17260514, 20171926, 20379884, 34521028, 40343852, 60411799, 70601741, 120823598, 141203482, 241647196, 282406964, 422882593, 494212187, 837134929, 845765186, 988424374, 1674269858, 1691530372, 1976848748, 3348539716, 5859944503, 11719889006, 23439778012, 41019611521, 82039223042, 164078446084]

約数ペア:

[(1, 164078446084), (2, 82039223042), (4, 41019611521), (7, 23439778012), (14, 11719889006), (28, 5859944503), (49, 3348539716), (83, 1976848748), (97, 1691530372), (98, 1674269858), (166, 988424374), (194, 845765186), (196, 837134929), (332, 494212187), (388, 422882593), (581, 282406964), (679, 241647196), (1162, 141203482), (1358, 120823598), (2324, 70601741), (2716, 60411799), (4067, 40343852), (4753, 34521028), (8051, 20379884), (8134, 20171926), (9506, 17260514), (16102, 10189942), (16268, 10085963), (19012, 8630257), (32204, 5094971), (56357, 2911412), (103979, 1577996), (112714, 1455706), (207958, 788998), (225428, 727853), (394499, 415916)]