157649903712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{4999}}^1\times {\mathrm{15643}}^1$

素因数の和:20665

約数の個数: 144

約数和(自身を含む): 512497440000

約数和(自身を除く): 354847536288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 4999, 9998, 14997, 15643, 19996, 29994, 31286, 34993, 39992, 44991, 46929, 59988, 62572, 69986, 79984, 89982, 93858, 104979, 109501, 119976, 125144, 139972, 140787, 159968, 179964, 187716, 209958, 219002, 239952, 250288, 279944, 281574, 314937, 328503, 359928, 375432, 419916, 438004, 479904, 500576, 559888, 563148, 629874, 657006, 719856, 750864, 839832, 876008, 985509, 1119776, 1126296, 1259748, 1314012, 1439712, 1501728, 1679664, 1752016, 1971018, 2252592, 2519496, 2628024, 3359328, 3504032, 3942036, 4505184, 5038992, 5256048, 7884072, 10077984, 10512096, 15768144, 31536288, 78199357, 156398714, 234598071, 312797428, 469196142, 547395499, 625594856, 703794213, 938392284, 1094790998, 1251189712, 1407588426, 1642186497, 1876784568, 2189581996, 2502379424, 2815176852, 3284372994, 3753569136, 4379163992, 4926559491, 5630353704, 6568745988, 7507138272, 8758327984, 9853118982, 11260707408, 13137491976, 17516655968, 19706237964, 22521414816, 26274983952, 39412475928, 52549967904, 78824951856, 157649903712]

約数ペア:

[(1, 157649903712), (2, 78824951856), (3, 52549967904), (4, 39412475928), (6, 26274983952), (7, 22521414816), (8, 19706237964), (9, 17516655968), (12, 13137491976), (14, 11260707408), (16, 9853118982), (18, 8758327984), (21, 7507138272), (24, 6568745988), (28, 5630353704), (32, 4926559491), (36, 4379163992), (42, 3753569136), (48, 3284372994), (56, 2815176852), (63, 2502379424), (72, 2189581996), (84, 1876784568), (96, 1642186497), (112, 1407588426), (126, 1251189712), (144, 1094790998), (168, 938392284), (224, 703794213), (252, 625594856), (288, 547395499), (336, 469196142), (504, 312797428), (672, 234598071), (1008, 156398714), (2016, 78199357), (4999, 31536288), (9998, 15768144), (14997, 10512096), (15643, 10077984), (19996, 7884072), (29994, 5256048), (31286, 5038992), (34993, 4505184), (39992, 3942036), (44991, 3504032), (46929, 3359328), (59988, 2628024), (62572, 2519496), (69986, 2252592), (79984, 1971018), (89982, 1752016), (93858, 1679664), (104979, 1501728), (109501, 1439712), (119976, 1314012), (125144, 1259748), (139972, 1126296), (140787, 1119776), (159968, 985509), (179964, 876008), (187716, 839832), (209958, 750864), (219002, 719856), (239952, 657006), (250288, 629874), (279944, 563148), (281574, 559888), (314937, 500576), (328503, 479904), (359928, 438004), (375432, 419916)]