154337652

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 317406348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 343, 348, 406, 431, 441, 522, 588, 609, 686, 812, 862, 882, 1029, 1044, 1218, 1293, 1372, 1421, 1724, 1764, 1827, 2058, 2436, 2586, 2842, 3017, 3087, 3654, 3879, 4116, 4263, 5172, 5684, 6034, 6174, 7308, 7758, 8526, 9051, 9947, 12068, 12348, 12499, 12789, 15516, 17052, 18102, 19894, 21119, 24998, 25578, 27153, 29841, 36204, 37497, 39788, 42238, 49996, 51156, 54306, 59682, 63357, 74994, 84476, 87493, 89523, 108612, 112491, 119364, 126714, 147833, 149988, 174986, 179046, 190071, 224982, 253428, 262479, 295666, 349972, 358092, 380142, 443499, 449964, 524958, 591332, 612451, 760284, 787437, 886998, 1049916, 1224902, 1330497, 1574874, 1773996, 1837353, 2449804, 2660994, 3149748, 3674706, 4287157, 5321988, 5512059, 7349412, 8574314, 11024118, 12861471, 17148628, 22048236, 25722942, 38584413, 51445884, 77168826, 154337652]

約数ペア:

[(1, 154337652), (2, 77168826), (3, 51445884), (4, 38584413), (6, 25722942), (7, 22048236), (9, 17148628), (12, 12861471), (14, 11024118), (18, 8574314), (21, 7349412), (28, 5512059), (29, 5321988), (36, 4287157), (42, 3674706), (49, 3149748), (58, 2660994), (63, 2449804), (84, 1837353), (87, 1773996), (98, 1574874), (116, 1330497), (126, 1224902), (147, 1049916), (174, 886998), (196, 787437), (203, 760284), (252, 612451), (261, 591332), (294, 524958), (343, 449964), (348, 443499), (406, 380142), (431, 358092), (441, 349972), (522, 295666), (588, 262479), (609, 253428), (686, 224982), (812, 190071), (862, 179046), (882, 174986), (1029, 149988), (1044, 147833), (1218, 126714), (1293, 119364), (1372, 112491), (1421, 108612), (1724, 89523), (1764, 87493), (1827, 84476), (2058, 74994), (2436, 63357), (2586, 59682), (2842, 54306), (3017, 51156), (3087, 49996), (3654, 42238), (3879, 39788), (4116, 37497), (4263, 36204), (5172, 29841), (5684, 27153), (6034, 25578), (6174, 24998), (7308, 21119), (7758, 19894), (8526, 18102), (9051, 17052), (9947, 15516), (12068, 12789), (12348, 12499)]