138199488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 435839616

約数和(自身を除く): 297640128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 107, 112, 124, 168, 186, 192, 214, 217, 224, 248, 321, 336, 372, 428, 434, 448, 496, 642, 651, 672, 744, 749, 856, 868, 961, 992, 1284, 1302, 1344, 1488, 1498, 1712, 1736, 1922, 1984, 2247, 2568, 2604, 2883, 2976, 2996, 3317, 3424, 3472, 3844, 4494, 5136, 5208, 5766, 5952, 5992, 6634, 6727, 6848, 6944, 7688, 8988, 9951, 10272, 10416, 11532, 11984, 13268, 13454, 13888, 15376, 17976, 19902, 20181, 20544, 20832, 23064, 23219, 23968, 26536, 26908, 30752, 35952, 39804, 40362, 41664, 46128, 46438, 47936, 53072, 53816, 61504, 69657, 71904, 79608, 80724, 92256, 92876, 102827, 106144, 107632, 139314, 143808, 159216, 161448, 184512, 185752, 205654, 212288, 215264, 278628, 308481, 318432, 322896, 371504, 411308, 430528, 557256, 616962, 636864, 645792, 719789, 743008, 822616, 1114512, 1233924, 1291584, 1439578, 1486016, 1645232, 2159367, 2229024, 2467848, 2879156, 3290464, 4318734, 4458048, 4935696, 5758312, 6580928, 8637468, 9871392, 11516624, 17274936, 19742784, 23033248, 34549872, 46066496, 69099744, 138199488]

約数ペア:

[(1, 138199488), (2, 69099744), (3, 46066496), (4, 34549872), (6, 23033248), (7, 19742784), (8, 17274936), (12, 11516624), (14, 9871392), (16, 8637468), (21, 6580928), (24, 5758312), (28, 4935696), (31, 4458048), (32, 4318734), (42, 3290464), (48, 2879156), (56, 2467848), (62, 2229024), (64, 2159367), (84, 1645232), (93, 1486016), (96, 1439578), (107, 1291584), (112, 1233924), (124, 1114512), (168, 822616), (186, 743008), (192, 719789), (214, 645792), (217, 636864), (224, 616962), (248, 557256), (321, 430528), (336, 411308), (372, 371504), (428, 322896), (434, 318432), (448, 308481), (496, 278628), (642, 215264), (651, 212288), (672, 205654), (744, 185752), (749, 184512), (856, 161448), (868, 159216), (961, 143808), (992, 139314), (1284, 107632), (1302, 106144), (1344, 102827), (1488, 92876), (1498, 92256), (1712, 80724), (1736, 79608), (1922, 71904), (1984, 69657), (2247, 61504), (2568, 53816), (2604, 53072), (2883, 47936), (2976, 46438), (2996, 46128), (3317, 41664), (3424, 40362), (3472, 39804), (3844, 35952), (4494, 30752), (5136, 26908), (5208, 26536), (5766, 23968), (5952, 23219), (5992, 23064), (6634, 20832), (6727, 20544), (6848, 20181), (6944, 19902), (7688, 17976), (8988, 15376), (9951, 13888), (10272, 13454), (10416, 13268), (11532, 11984)]