149044968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1636

約数の個数: 128

約数和(自身を含む): 455040000

約数和(自身を除く): 305995032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1579, 1656, 1748, 2052, 2484, 2622, 3158, 3496, 3933, 4104, 4737, 4968, 5244, 6316, 7866, 9474, 10488, 11799, 12632, 14211, 15732, 18948, 23598, 28422, 30001, 31464, 36317, 37896, 42633, 47196, 56844, 60002, 72634, 85266, 90003, 94392, 108951, 113688, 120004, 145268, 170532, 180006, 217902, 240008, 270009, 290536, 326853, 341064, 360012, 435804, 540018, 653706, 690023, 720024, 810027, 871608, 980559, 1080036, 1307412, 1380046, 1620054, 1961118, 2070069, 2160072, 2614824, 2760092, 3240108, 3922236, 4140138, 5520184, 6210207, 6480216, 7844472, 8280276, 12420414, 16560552, 18630621, 24840828, 37261242, 49681656, 74522484, 149044968]

約数ペア:

[(1, 149044968), (2, 74522484), (3, 49681656), (4, 37261242), (6, 24840828), (8, 18630621), (9, 16560552), (12, 12420414), (18, 8280276), (19, 7844472), (23, 6480216), (24, 6210207), (27, 5520184), (36, 4140138), (38, 3922236), (46, 3240108), (54, 2760092), (57, 2614824), (69, 2160072), (72, 2070069), (76, 1961118), (92, 1620054), (108, 1380046), (114, 1307412), (138, 1080036), (152, 980559), (171, 871608), (184, 810027), (207, 720024), (216, 690023), (228, 653706), (276, 540018), (342, 435804), (414, 360012), (437, 341064), (456, 326853), (513, 290536), (552, 270009), (621, 240008), (684, 217902), (828, 180006), (874, 170532), (1026, 145268), (1242, 120004), (1311, 113688), (1368, 108951), (1579, 94392), (1656, 90003), (1748, 85266), (2052, 72634), (2484, 60002), (2622, 56844), (3158, 47196), (3496, 42633), (3933, 37896), (4104, 36317), (4737, 31464), (4968, 30001), (5244, 28422), (6316, 23598), (7866, 18948), (9474, 15732), (10488, 14211), (11799, 12632)]