156721365944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{467557}}^1$

素因数の和:467880

約数の個数: 64

約数和(自身を含む): 346404371040

約数和(自身を除く): 189683005096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 293, 572, 586, 1144, 1172, 2344, 3223, 3809, 6446, 7618, 12892, 15236, 25784, 30472, 41899, 83798, 167596, 335192, 467557, 935114, 1870228, 3740456, 5143127, 6078241, 10286254, 12156482, 20572508, 24312964, 41145016, 48625928, 66860651, 133721302, 136994201, 267442604, 273988402, 534885208, 547976804, 1095953608, 1506936211, 1780924613, 3013872422, 3561849226, 6027744844, 7123698452, 12055489688, 14247396904, 19590170743, 39180341486, 78360682972, 156721365944]

約数ペア:

[(1, 156721365944), (2, 78360682972), (4, 39180341486), (8, 19590170743), (11, 14247396904), (13, 12055489688), (22, 7123698452), (26, 6027744844), (44, 3561849226), (52, 3013872422), (88, 1780924613), (104, 1506936211), (143, 1095953608), (286, 547976804), (293, 534885208), (572, 273988402), (586, 267442604), (1144, 136994201), (1172, 133721302), (2344, 66860651), (3223, 48625928), (3809, 41145016), (6446, 24312964), (7618, 20572508), (12892, 12156482), (15236, 10286254), (25784, 6078241), (30472, 5143127), (41899, 3740456), (83798, 1870228), (167596, 935114), (335192, 467557)]