157329234

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 372300240

約数和(自身を除く): 214971006

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 547, 551, 841, 1094, 1102, 1641, 1653, 1682, 2523, 3282, 3306, 4923, 4959, 5046, 7569, 9846, 9918, 10393, 15138, 15863, 15979, 20786, 31179, 31726, 31958, 47589, 47937, 62358, 93537, 95178, 95874, 142767, 143811, 187074, 285534, 287622, 301397, 460027, 602794, 904191, 920054, 1380081, 1808382, 2712573, 2760162, 4140243, 5425146, 8280486, 8740513, 17481026, 26221539, 52443078, 78664617, 157329234]

約数ペア:

[(1, 157329234), (2, 78664617), (3, 52443078), (6, 26221539), (9, 17481026), (18, 8740513), (19, 8280486), (29, 5425146), (38, 4140243), (57, 2760162), (58, 2712573), (87, 1808382), (114, 1380081), (171, 920054), (174, 904191), (261, 602794), (342, 460027), (522, 301397), (547, 287622), (551, 285534), (841, 187074), (1094, 143811), (1102, 142767), (1641, 95874), (1653, 95178), (1682, 93537), (2523, 62358), (3282, 47937), (3306, 47589), (4923, 31958), (4959, 31726), (5046, 31179), (7569, 20786), (9846, 15979), (9918, 15863), (10393, 15138)]