168728448

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 128

約数和(自身を含む): 525047040

約数和(自身を除く): 356318592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1531, 1722, 1968, 2296, 2624, 2688, 3062, 3444, 3936, 4592, 4593, 5248, 6124, 6888, 7872, 9184, 9186, 10717, 12248, 13776, 15744, 18368, 18372, 21434, 24496, 27552, 32151, 36736, 36744, 42868, 48992, 55104, 62771, 64302, 73488, 85736, 97984, 110208, 125542, 128604, 146976, 171472, 188313, 195968, 251084, 257208, 293952, 342944, 376626, 439397, 502168, 514416, 587904, 685888, 753252, 878794, 1004336, 1028832, 1318191, 1371776, 1506504, 1757588, 2008672, 2057664, 2636382, 3013008, 3515176, 4017344, 4115328, 5272764, 6026016, 7030352, 8034688, 10545528, 12052032, 14060704, 21091056, 24104064, 28121408, 42182112, 56242816, 84364224, 168728448]

約数ペア:

[(1, 168728448), (2, 84364224), (3, 56242816), (4, 42182112), (6, 28121408), (7, 24104064), (8, 21091056), (12, 14060704), (14, 12052032), (16, 10545528), (21, 8034688), (24, 7030352), (28, 6026016), (32, 5272764), (41, 4115328), (42, 4017344), (48, 3515176), (56, 3013008), (64, 2636382), (82, 2057664), (84, 2008672), (96, 1757588), (112, 1506504), (123, 1371776), (128, 1318191), (164, 1028832), (168, 1004336), (192, 878794), (224, 753252), (246, 685888), (287, 587904), (328, 514416), (336, 502168), (384, 439397), (448, 376626), (492, 342944), (574, 293952), (656, 257208), (672, 251084), (861, 195968), (896, 188313), (984, 171472), (1148, 146976), (1312, 128604), (1344, 125542), (1531, 110208), (1722, 97984), (1968, 85736), (2296, 73488), (2624, 64302), (2688, 62771), (3062, 55104), (3444, 48992), (3936, 42868), (4592, 36744), (4593, 36736), (5248, 32151), (6124, 27552), (6888, 24496), (7872, 21434), (9184, 18372), (9186, 18368), (10717, 15744), (12248, 13776)]