154008918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2251}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 393469440

約数和(自身を除く): 239460522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 1086, 1267, 1629, 2251, 2534, 3258, 3801, 4502, 4887, 6753, 7602, 9774, 11403, 13506, 15757, 20259, 22806, 31514, 34209, 40518, 47271, 60777, 68418, 94542, 121554, 141813, 283626, 407431, 425439, 814862, 850878, 1222293, 2444586, 2852017, 3666879, 5704034, 7333758, 8556051, 11000637, 17112102, 22001274, 25668153, 51336306, 77004459, 154008918]

約数ペア:

[(1, 154008918), (2, 77004459), (3, 51336306), (6, 25668153), (7, 22001274), (9, 17112102), (14, 11000637), (18, 8556051), (21, 7333758), (27, 5704034), (42, 3666879), (54, 2852017), (63, 2444586), (126, 1222293), (181, 850878), (189, 814862), (362, 425439), (378, 407431), (543, 283626), (1086, 141813), (1267, 121554), (1629, 94542), (2251, 68418), (2534, 60777), (3258, 47271), (3801, 40518), (4502, 34209), (4887, 31514), (6753, 22806), (7602, 20259), (9774, 15757), (11403, 13506)]