181128528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 160

約数和(自身を含む): 601747200

約数和(自身を除く): 420618672

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, 673, 712, 756, 801, 1008, 1068, 1246, 1346, 1424, 1512, 1602, 1869, 2019, 2136, 2403, 2492, 2692, 3024, 3204, 3738, 4038, 4272, 4711, 4806, 4984, 5384, 5607, 6057, 6408, 7476, 8076, 9422, 9612, 9968, 10768, 11214, 12114, 12816, 14133, 14952, 16152, 16821, 18171, 18844, 19224, 22428, 24228, 28266, 29904, 32304, 33642, 36342, 37688, 38448, 42399, 44856, 48456, 56532, 59897, 67284, 72684, 75376, 84798, 89712, 96912, 113064, 119794, 127197, 134568, 145368, 169596, 179691, 226128, 239588, 254394, 269136, 290736, 339192, 359382, 419279, 479176, 508788, 539073, 678384, 718764, 838558, 958352, 1017576, 1078146, 1257837, 1437528, 1617219, 1677116, 2035152, 2156292, 2515674, 2875056, 3234438, 3354232, 3773511, 4312584, 5031348, 6468876, 6708464, 7547022, 8625168, 10062696, 11320533, 12937752, 15094044, 20125392, 22641066, 25875504, 30188088, 45282132, 60376176, 90564264, 181128528]

約数ペア:

[(1, 181128528), (2, 90564264), (3, 60376176), (4, 45282132), (6, 30188088), (7, 25875504), (8, 22641066), (9, 20125392), (12, 15094044), (14, 12937752), (16, 11320533), (18, 10062696), (21, 8625168), (24, 7547022), (27, 6708464), (28, 6468876), (36, 5031348), (42, 4312584), (48, 3773511), (54, 3354232), (56, 3234438), (63, 2875056), (72, 2515674), (84, 2156292), (89, 2035152), (108, 1677116), (112, 1617219), (126, 1437528), (144, 1257837), (168, 1078146), (178, 1017576), (189, 958352), (216, 838558), (252, 718764), (267, 678384), (336, 539073), (356, 508788), (378, 479176), (432, 419279), (504, 359382), (534, 339192), (623, 290736), (673, 269136), (712, 254394), (756, 239588), (801, 226128), (1008, 179691), (1068, 169596), (1246, 145368), (1346, 134568), (1424, 127197), (1512, 119794), (1602, 113064), (1869, 96912), (2019, 89712), (2136, 84798), (2403, 75376), (2492, 72684), (2692, 67284), (3024, 59897), (3204, 56532), (3738, 48456), (4038, 44856), (4272, 42399), (4711, 38448), (4806, 37688), (4984, 36342), (5384, 33642), (5607, 32304), (6057, 29904), (6408, 28266), (7476, 24228), (8076, 22428), (9422, 19224), (9612, 18844), (9968, 18171), (10768, 16821), (11214, 16152), (12114, 14952), (12816, 14133)]