139739652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{298589}}^1$

素因数の和:298612

約数の個数: 36

約数和(自身を含む): 380403660

約数和(自身を除く): 240664008

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 298589, 597178, 895767, 1194356, 1791534, 2687301, 3583068, 3881657, 5374602, 7763314, 10749204, 11644971, 15526628, 23289942, 34934913, 46579884, 69869826, 139739652]

約数ペア:

[(1, 139739652), (2, 69869826), (3, 46579884), (4, 34934913), (6, 23289942), (9, 15526628), (12, 11644971), (13, 10749204), (18, 7763314), (26, 5374602), (36, 3881657), (39, 3583068), (52, 2687301), (78, 1791534), (117, 1194356), (156, 895767), (234, 597178), (468, 298589)]