157765968

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 200

約数和(自身を含む): 495132000

約数和(自身を除く): 337366032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 81, 86, 108, 114, 129, 144, 149, 152, 162, 171, 172, 216, 228, 258, 298, 304, 324, 342, 344, 387, 432, 447, 456, 513, 516, 596, 648, 684, 688, 774, 817, 894, 912, 1026, 1032, 1161, 1192, 1296, 1341, 1368, 1539, 1548, 1634, 1788, 2052, 2064, 2322, 2384, 2451, 2682, 2736, 2831, 3078, 3096, 3268, 3483, 3576, 4023, 4104, 4644, 4902, 5364, 5662, 6156, 6192, 6407, 6536, 6966, 7152, 7353, 8046, 8208, 8493, 9288, 9804, 10728, 11324, 12069, 12312, 12814, 13072, 13932, 14706, 16092, 16986, 18576, 19221, 19608, 21456, 22059, 22648, 24138, 24624, 25479, 25628, 27864, 29412, 32184, 33972, 38442, 39216, 44118, 45296, 48276, 50958, 51256, 55728, 57663, 58824, 64368, 66177, 67944, 76437, 76884, 88236, 96552, 101916, 102512, 115326, 117648, 121733, 132354, 135888, 152874, 153768, 172989, 176472, 193104, 203832, 229311, 230652, 243466, 264708, 305748, 307536, 345978, 352944, 365199, 407664, 458622, 461304, 486932, 518967, 529416, 611496, 691956, 730398, 917244, 922608, 973864, 1037934, 1058832, 1095597, 1222992, 1383912, 1460796, 1834488, 1947728, 2075868, 2191194, 2767824, 2921592, 3286791, 3668976, 4151736, 4382388, 5843184, 6573582, 8303472, 8764776, 9860373, 13147164, 17529552, 19720746, 26294328, 39441492, 52588656, 78882984, 157765968]

約数ペア:

[(1, 157765968), (2, 78882984), (3, 52588656), (4, 39441492), (6, 26294328), (8, 19720746), (9, 17529552), (12, 13147164), (16, 9860373), (18, 8764776), (19, 8303472), (24, 6573582), (27, 5843184), (36, 4382388), (38, 4151736), (43, 3668976), (48, 3286791), (54, 2921592), (57, 2767824), (72, 2191194), (76, 2075868), (81, 1947728), (86, 1834488), (108, 1460796), (114, 1383912), (129, 1222992), (144, 1095597), (149, 1058832), (152, 1037934), (162, 973864), (171, 922608), (172, 917244), (216, 730398), (228, 691956), (258, 611496), (298, 529416), (304, 518967), (324, 486932), (342, 461304), (344, 458622), (387, 407664), (432, 365199), (447, 352944), (456, 345978), (513, 307536), (516, 305748), (596, 264708), (648, 243466), (684, 230652), (688, 229311), (774, 203832), (817, 193104), (894, 176472), (912, 172989), (1026, 153768), (1032, 152874), (1161, 135888), (1192, 132354), (1296, 121733), (1341, 117648), (1368, 115326), (1539, 102512), (1548, 101916), (1634, 96552), (1788, 88236), (2052, 76884), (2064, 76437), (2322, 67944), (2384, 66177), (2451, 64368), (2682, 58824), (2736, 57663), (2831, 55728), (3078, 51256), (3096, 50958), (3268, 48276), (3483, 45296), (3576, 44118), (4023, 39216), (4104, 38442), (4644, 33972), (4902, 32184), (5364, 29412), (5662, 27864), (6156, 25628), (6192, 25479), (6407, 24624), (6536, 24138), (6966, 22648), (7152, 22059), (7353, 21456), (8046, 19608), (8208, 19221), (8493, 18576), (9288, 16986), (9804, 16092), (10728, 14706), (11324, 13932), (12069, 13072), (12312, 12814)]