168939232

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 437584896

約数和(自身を除く): 268645664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 224, 242, 253, 271, 308, 322, 352, 368, 484, 506, 542, 616, 644, 736, 847, 968, 1012, 1084, 1232, 1288, 1694, 1771, 1897, 1936, 2024, 2168, 2464, 2576, 2783, 2981, 3388, 3542, 3794, 3872, 4048, 4336, 5152, 5566, 5962, 6233, 6776, 7084, 7588, 8096, 8672, 11132, 11924, 12466, 13552, 14168, 15176, 19481, 20867, 22264, 23848, 24932, 27104, 28336, 30352, 32791, 38962, 41734, 43631, 44528, 47696, 49864, 56672, 60704, 65582, 68563, 77924, 83468, 87262, 89056, 95392, 99728, 131164, 137126, 155848, 166936, 174524, 199456, 229537, 262328, 274252, 311696, 333872, 349048, 459074, 479941, 524656, 548504, 623392, 667744, 698096, 754193, 918148, 959882, 1049312, 1097008, 1396192, 1508386, 1836296, 1919764, 2194016, 3016772, 3672592, 3839528, 5279351, 6033544, 7345184, 7679056, 10558702, 12067088, 15358112, 21117404, 24134176, 42234808, 84469616, 168939232]

約数ペア:

[(1, 168939232), (2, 84469616), (4, 42234808), (7, 24134176), (8, 21117404), (11, 15358112), (14, 12067088), (16, 10558702), (22, 7679056), (23, 7345184), (28, 6033544), (32, 5279351), (44, 3839528), (46, 3672592), (56, 3016772), (77, 2194016), (88, 1919764), (92, 1836296), (112, 1508386), (121, 1396192), (154, 1097008), (161, 1049312), (176, 959882), (184, 918148), (224, 754193), (242, 698096), (253, 667744), (271, 623392), (308, 548504), (322, 524656), (352, 479941), (368, 459074), (484, 349048), (506, 333872), (542, 311696), (616, 274252), (644, 262328), (736, 229537), (847, 199456), (968, 174524), (1012, 166936), (1084, 155848), (1232, 137126), (1288, 131164), (1694, 99728), (1771, 95392), (1897, 89056), (1936, 87262), (2024, 83468), (2168, 77924), (2464, 68563), (2576, 65582), (2783, 60704), (2981, 56672), (3388, 49864), (3542, 47696), (3794, 44528), (3872, 43631), (4048, 41734), (4336, 38962), (5152, 32791), (5566, 30352), (5962, 28336), (6233, 27104), (6776, 24932), (7084, 23848), (7588, 22264), (8096, 20867), (8672, 19481), (11132, 15176), (11924, 14168), (12466, 13552)]