155666168

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 341832960

約数和(自身を除く): 186166792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 107, 166, 214, 313, 332, 428, 581, 626, 664, 749, 856, 1162, 1252, 1498, 2191, 2324, 2504, 2996, 4382, 4648, 5992, 8764, 8881, 17528, 17762, 25979, 33491, 35524, 51958, 62167, 66982, 71048, 103916, 124334, 133964, 181853, 207832, 234437, 248668, 267928, 363706, 468874, 497336, 727412, 937748, 1454824, 1875496, 2779753, 5559506, 11119012, 19458271, 22238024, 38916542, 77833084, 155666168]

約数ペア:

[(1, 155666168), (2, 77833084), (4, 38916542), (7, 22238024), (8, 19458271), (14, 11119012), (28, 5559506), (56, 2779753), (83, 1875496), (107, 1454824), (166, 937748), (214, 727412), (313, 497336), (332, 468874), (428, 363706), (581, 267928), (626, 248668), (664, 234437), (749, 207832), (856, 181853), (1162, 133964), (1252, 124334), (1498, 103916), (2191, 71048), (2324, 66982), (2504, 62167), (2996, 51958), (4382, 35524), (4648, 33491), (5992, 25979), (8764, 17762), (8881, 17528)]