161041408

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 132

約数和(自身を含む): 385114392

約数和(自身を除く): 224072984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 64, 68, 88, 116, 128, 136, 176, 187, 232, 256, 272, 319, 352, 374, 464, 493, 512, 544, 638, 704, 748, 841, 928, 986, 1024, 1088, 1276, 1408, 1496, 1682, 1856, 1972, 2176, 2552, 2816, 2992, 3364, 3712, 3944, 4352, 5104, 5423, 5632, 5984, 6728, 7424, 7888, 8704, 9251, 10208, 10846, 11264, 11968, 13456, 14297, 14848, 15776, 17408, 18502, 20416, 21692, 23936, 26912, 28594, 29696, 31552, 37004, 40832, 43384, 47872, 53824, 57188, 63104, 74008, 81664, 86768, 95744, 107648, 114376, 126208, 148016, 157267, 163328, 173536, 191488, 215296, 228752, 252416, 296032, 314534, 326656, 347072, 430592, 457504, 504832, 592064, 629068, 694144, 861184, 915008, 1184128, 1258136, 1388288, 1830016, 2368256, 2516272, 2776576, 3660032, 4736512, 5032544, 5553152, 7320064, 9473024, 10065088, 14640128, 20130176, 40260352, 80520704, 161041408]

約数ペア:

[(1, 161041408), (2, 80520704), (4, 40260352), (8, 20130176), (11, 14640128), (16, 10065088), (17, 9473024), (22, 7320064), (29, 5553152), (32, 5032544), (34, 4736512), (44, 3660032), (58, 2776576), (64, 2516272), (68, 2368256), (88, 1830016), (116, 1388288), (128, 1258136), (136, 1184128), (176, 915008), (187, 861184), (232, 694144), (256, 629068), (272, 592064), (319, 504832), (352, 457504), (374, 430592), (464, 347072), (493, 326656), (512, 314534), (544, 296032), (638, 252416), (704, 228752), (748, 215296), (841, 191488), (928, 173536), (986, 163328), (1024, 157267), (1088, 148016), (1276, 126208), (1408, 114376), (1496, 107648), (1682, 95744), (1856, 86768), (1972, 81664), (2176, 74008), (2552, 63104), (2816, 57188), (2992, 53824), (3364, 47872), (3712, 43384), (3944, 40832), (4352, 37004), (5104, 31552), (5423, 29696), (5632, 28594), (5984, 26912), (6728, 23936), (7424, 21692), (7888, 20416), (8704, 18502), (9251, 17408), (10208, 15776), (10846, 14848), (11264, 14297), (11968, 13456)]