151637868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 398623680

約数和(自身を除く): 246985812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 337, 348, 431, 522, 674, 862, 1011, 1044, 1293, 1348, 1724, 2022, 2586, 3033, 3879, 4044, 5172, 6066, 7758, 9773, 12132, 12499, 15516, 19546, 24998, 29319, 37497, 39092, 49996, 58638, 74994, 87957, 112491, 117276, 145247, 149988, 175914, 224982, 290494, 351828, 435741, 449964, 580988, 871482, 1307223, 1742964, 2614446, 4212163, 5228892, 8424326, 12636489, 16848652, 25272978, 37909467, 50545956, 75818934, 151637868]

約数ペア:

[(1, 151637868), (2, 75818934), (3, 50545956), (4, 37909467), (6, 25272978), (9, 16848652), (12, 12636489), (18, 8424326), (29, 5228892), (36, 4212163), (58, 2614446), (87, 1742964), (116, 1307223), (174, 871482), (261, 580988), (337, 449964), (348, 435741), (431, 351828), (522, 290494), (674, 224982), (862, 175914), (1011, 149988), (1044, 145247), (1293, 117276), (1348, 112491), (1724, 87957), (2022, 74994), (2586, 58638), (3033, 49996), (3879, 39092), (4044, 37497), (5172, 29319), (6066, 24998), (7758, 19546), (9773, 15516), (12132, 12499)]