139313808

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 404289600

約数和(自身を除く): 264975792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 149, 151, 172, 258, 298, 302, 344, 387, 447, 453, 516, 596, 604, 688, 774, 894, 906, 1032, 1192, 1208, 1341, 1359, 1548, 1788, 1812, 2064, 2384, 2416, 2682, 2718, 3096, 3576, 3624, 5364, 5436, 6192, 6407, 6493, 7152, 7248, 10728, 10872, 12814, 12986, 19221, 19479, 21456, 21744, 22499, 25628, 25972, 38442, 38958, 44998, 51256, 51944, 57663, 58437, 67497, 76884, 77916, 89996, 102512, 103888, 115326, 116874, 134994, 153768, 155832, 179992, 202491, 230652, 233748, 269988, 307536, 311664, 359984, 404982, 461304, 467496, 539976, 809964, 922608, 934992, 967457, 1079952, 1619928, 1934914, 2902371, 3239856, 3869828, 5804742, 7739656, 8707113, 11609484, 15479312, 17414226, 23218968, 34828452, 46437936, 69656904, 139313808]

約数ペア:

[(1, 139313808), (2, 69656904), (3, 46437936), (4, 34828452), (6, 23218968), (8, 17414226), (9, 15479312), (12, 11609484), (16, 8707113), (18, 7739656), (24, 5804742), (36, 3869828), (43, 3239856), (48, 2902371), (72, 1934914), (86, 1619928), (129, 1079952), (144, 967457), (149, 934992), (151, 922608), (172, 809964), (258, 539976), (298, 467496), (302, 461304), (344, 404982), (387, 359984), (447, 311664), (453, 307536), (516, 269988), (596, 233748), (604, 230652), (688, 202491), (774, 179992), (894, 155832), (906, 153768), (1032, 134994), (1192, 116874), (1208, 115326), (1341, 103888), (1359, 102512), (1548, 89996), (1788, 77916), (1812, 76884), (2064, 67497), (2384, 58437), (2416, 57663), (2682, 51944), (2718, 51256), (3096, 44998), (3576, 38958), (3624, 38442), (5364, 25972), (5436, 25628), (6192, 22499), (6407, 21744), (6493, 21456), (7152, 19479), (7248, 19221), (10728, 12986), (10872, 12814)]