179472128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 434439936

約数和(自身を除く): 254967808

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 128, 136, 163, 176, 184, 187, 253, 256, 272, 326, 352, 368, 374, 391, 506, 544, 652, 704, 736, 748, 782, 1012, 1088, 1304, 1408, 1472, 1496, 1564, 1793, 2024, 2176, 2608, 2771, 2816, 2944, 2992, 3128, 3586, 3749, 4048, 4301, 4352, 5216, 5542, 5888, 5984, 6256, 7172, 7498, 8096, 8602, 10432, 11084, 11968, 12512, 14344, 14996, 16192, 17204, 20864, 22168, 23936, 25024, 28688, 29992, 30481, 32384, 34408, 41239, 41728, 44336, 47872, 50048, 57376, 59984, 60962, 63733, 64768, 68816, 82478, 88672, 100096, 114752, 119968, 121924, 127466, 137632, 164956, 177344, 229504, 239936, 243848, 254932, 275264, 329912, 354688, 459008, 479872, 487696, 509864, 550528, 659824, 701063, 709376, 959744, 975392, 1019728, 1101056, 1319648, 1402126, 1950784, 2039456, 2639296, 2804252, 3901568, 4078912, 5278592, 5608504, 7803136, 8157824, 10557184, 11217008, 16315648, 22434016, 44868032, 89736064, 179472128]

約数ペア:

[(1, 179472128), (2, 89736064), (4, 44868032), (8, 22434016), (11, 16315648), (16, 11217008), (17, 10557184), (22, 8157824), (23, 7803136), (32, 5608504), (34, 5278592), (44, 4078912), (46, 3901568), (64, 2804252), (68, 2639296), (88, 2039456), (92, 1950784), (128, 1402126), (136, 1319648), (163, 1101056), (176, 1019728), (184, 975392), (187, 959744), (253, 709376), (256, 701063), (272, 659824), (326, 550528), (352, 509864), (368, 487696), (374, 479872), (391, 459008), (506, 354688), (544, 329912), (652, 275264), (704, 254932), (736, 243848), (748, 239936), (782, 229504), (1012, 177344), (1088, 164956), (1304, 137632), (1408, 127466), (1472, 121924), (1496, 119968), (1564, 114752), (1793, 100096), (2024, 88672), (2176, 82478), (2608, 68816), (2771, 64768), (2816, 63733), (2944, 60962), (2992, 59984), (3128, 57376), (3586, 50048), (3749, 47872), (4048, 44336), (4301, 41728), (4352, 41239), (5216, 34408), (5542, 32384), (5888, 30481), (5984, 29992), (6256, 28688), (7172, 25024), (7498, 23936), (8096, 22168), (8602, 20864), (10432, 17204), (11084, 16192), (11968, 14996), (12512, 14344)]