155725578

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{4513}}^1$

素因数の和:4601

約数の個数: 48

約数和(自身を含む): 354908736

約数和(自身を除く): 199183158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 4513, 5751, 9026, 11502, 13539, 17253, 27078, 34506, 40617, 81234, 121851, 243702, 320423, 365553, 640846, 731106, 961269, 1096659, 1922538, 2193318, 2883807, 5767614, 8651421, 17302842, 25954263, 51908526, 77862789, 155725578]

約数ペア:

[(1, 155725578), (2, 77862789), (3, 51908526), (6, 25954263), (9, 17302842), (18, 8651421), (27, 5767614), (54, 2883807), (71, 2193318), (81, 1922538), (142, 1096659), (162, 961269), (213, 731106), (243, 640846), (426, 365553), (486, 320423), (639, 243702), (1278, 121851), (1917, 81234), (3834, 40617), (4513, 34506), (5751, 27078), (9026, 17253), (11502, 13539)]