156963176838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{74531423}}^1$

素因数の和:74531450

約数の個数: 40

約数和(自身を含む): 378768696768

約数和(自身を除く): 221805519930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 74531423, 149062846, 223594269, 447188538, 670782807, 968908499, 1341565614, 1937816998, 2012348421, 2906725497, 4024696842, 5813450994, 6037045263, 8720176491, 12074090526, 17440352982, 26160529473, 52321058946, 78481588419, 156963176838]

約数ペア:

[(1, 156963176838), (2, 78481588419), (3, 52321058946), (6, 26160529473), (9, 17440352982), (13, 12074090526), (18, 8720176491), (26, 6037045263), (27, 5813450994), (39, 4024696842), (54, 2906725497), (78, 2012348421), (81, 1937816998), (117, 1341565614), (162, 968908499), (234, 670782807), (351, 447188538), (702, 223594269), (1053, 149062846), (2106, 74531423)]