199968048

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:856

約数の個数: 160

約数和(自身を含む): 664243200

約数和(自身を除く): 464275152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 534, 623, 712, 743, 756, 801, 1008, 1068, 1246, 1424, 1486, 1512, 1602, 1869, 2136, 2229, 2403, 2492, 2972, 3024, 3204, 3738, 4272, 4458, 4806, 4984, 5201, 5607, 5944, 6408, 6687, 7476, 8916, 9612, 9968, 10402, 11214, 11888, 12816, 13374, 14952, 15603, 16821, 17832, 19224, 20061, 20804, 22428, 26748, 29904, 31206, 33642, 35664, 38448, 40122, 41608, 44856, 46809, 53496, 62412, 66127, 67284, 80244, 83216, 89712, 93618, 106992, 124824, 132254, 134568, 140427, 160488, 187236, 198381, 249648, 264508, 269136, 280854, 320976, 374472, 396762, 462889, 529016, 561708, 595143, 748944, 793524, 925778, 1058032, 1123416, 1190286, 1388667, 1587048, 1785429, 1851556, 2246832, 2380572, 2777334, 3174096, 3570858, 3703112, 4166001, 4761144, 5554668, 7141716, 7406224, 8332002, 9522288, 11109336, 12498003, 14283432, 16664004, 22218672, 24996006, 28566864, 33328008, 49992012, 66656016, 99984024, 199968048]

約数ペア:

[(1, 199968048), (2, 99984024), (3, 66656016), (4, 49992012), (6, 33328008), (7, 28566864), (8, 24996006), (9, 22218672), (12, 16664004), (14, 14283432), (16, 12498003), (18, 11109336), (21, 9522288), (24, 8332002), (27, 7406224), (28, 7141716), (36, 5554668), (42, 4761144), (48, 4166001), (54, 3703112), (56, 3570858), (63, 3174096), (72, 2777334), (84, 2380572), (89, 2246832), (108, 1851556), (112, 1785429), (126, 1587048), (144, 1388667), (168, 1190286), (178, 1123416), (189, 1058032), (216, 925778), (252, 793524), (267, 748944), (336, 595143), (356, 561708), (378, 529016), (432, 462889), (504, 396762), (534, 374472), (623, 320976), (712, 280854), (743, 269136), (756, 264508), (801, 249648), (1008, 198381), (1068, 187236), (1246, 160488), (1424, 140427), (1486, 134568), (1512, 132254), (1602, 124824), (1869, 106992), (2136, 93618), (2229, 89712), (2403, 83216), (2492, 80244), (2972, 67284), (3024, 66127), (3204, 62412), (3738, 53496), (4272, 46809), (4458, 44856), (4806, 41608), (4984, 40122), (5201, 38448), (5607, 35664), (5944, 33642), (6408, 31206), (6687, 29904), (7476, 26748), (8916, 22428), (9612, 20804), (9968, 20061), (10402, 19224), (11214, 17832), (11888, 16821), (12816, 15603), (13374, 14952)]