181961136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1979

約数の個数: 120

約数和(自身を含む): 588302624

約数和(自身を除く): 406341488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 1861, 2037, 2328, 2716, 3492, 3722, 4074, 4656, 5432, 5583, 6111, 6984, 7444, 8148, 10864, 11166, 12222, 13027, 13968, 14888, 16296, 16749, 22332, 24444, 26054, 29776, 32592, 33498, 39081, 44664, 48888, 52108, 66996, 78162, 89328, 97776, 104216, 117243, 133992, 156324, 180517, 208432, 234486, 267984, 312648, 361034, 468972, 541551, 625296, 722068, 937944, 1083102, 1263619, 1444136, 1624653, 1875888, 2166204, 2527238, 2888272, 3249306, 3790857, 4332408, 5054476, 6498612, 7581714, 8664816, 10108952, 11372571, 12997224, 15163428, 20217904, 22745142, 25994448, 30326856, 45490284, 60653712, 90980568, 181961136]

約数ペア:

[(1, 181961136), (2, 90980568), (3, 60653712), (4, 45490284), (6, 30326856), (7, 25994448), (8, 22745142), (9, 20217904), (12, 15163428), (14, 12997224), (16, 11372571), (18, 10108952), (21, 8664816), (24, 7581714), (28, 6498612), (36, 5054476), (42, 4332408), (48, 3790857), (56, 3249306), (63, 2888272), (72, 2527238), (84, 2166204), (97, 1875888), (112, 1624653), (126, 1444136), (144, 1263619), (168, 1083102), (194, 937944), (252, 722068), (291, 625296), (336, 541551), (388, 468972), (504, 361034), (582, 312648), (679, 267984), (776, 234486), (873, 208432), (1008, 180517), (1164, 156324), (1358, 133992), (1552, 117243), (1746, 104216), (1861, 97776), (2037, 89328), (2328, 78162), (2716, 66996), (3492, 52108), (3722, 48888), (4074, 44664), (4656, 39081), (5432, 33498), (5583, 32592), (6111, 29776), (6984, 26054), (7444, 24444), (8148, 22332), (10864, 16749), (11166, 16296), (12222, 14888), (13027, 13968)]