159405876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6263}}^1$

素因数の和:6381

約数の個数: 72

約数和(自身を含む): 465139584

約数和(自身を除く): 305733708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6263, 6363, 8484, 12526, 12726, 18789, 25052, 25452, 37578, 43841, 56367, 75156, 87682, 112734, 131523, 175364, 225468, 263046, 394569, 526092, 632563, 789138, 1265126, 1578276, 1897689, 2530252, 3795378, 4427941, 5693067, 7590756, 8855882, 11386134, 13283823, 17711764, 22772268, 26567646, 39851469, 53135292, 79702938, 159405876]

約数ペア:

[(1, 159405876), (2, 79702938), (3, 53135292), (4, 39851469), (6, 26567646), (7, 22772268), (9, 17711764), (12, 13283823), (14, 11386134), (18, 8855882), (21, 7590756), (28, 5693067), (36, 4427941), (42, 3795378), (63, 2530252), (84, 1897689), (101, 1578276), (126, 1265126), (202, 789138), (252, 632563), (303, 526092), (404, 394569), (606, 263046), (707, 225468), (909, 175364), (1212, 131523), (1414, 112734), (1818, 87682), (2121, 75156), (2828, 56367), (3636, 43841), (4242, 37578), (6263, 25452), (6363, 25052), (8484, 18789), (12526, 12726)]