123557632

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 298015200

約数和(自身を除く): 174457568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 64, 68, 88, 89, 116, 128, 136, 176, 178, 187, 232, 256, 272, 319, 352, 356, 374, 464, 493, 544, 638, 704, 712, 748, 928, 979, 986, 1088, 1276, 1408, 1424, 1496, 1513, 1856, 1958, 1972, 2176, 2552, 2581, 2816, 2848, 2992, 3026, 3712, 3916, 3944, 4352, 5104, 5162, 5423, 5696, 5984, 6052, 7424, 7832, 7888, 10208, 10324, 10846, 11392, 11968, 12104, 15664, 15776, 16643, 20416, 20648, 21692, 22784, 23936, 24208, 28391, 31328, 31552, 33286, 40832, 41296, 43384, 43877, 47872, 48416, 56782, 62656, 63104, 66572, 81664, 82592, 86768, 87754, 96832, 113564, 125312, 126208, 133144, 165184, 173536, 175508, 193664, 227128, 250624, 266288, 330368, 347072, 351016, 387328, 454256, 482647, 532576, 660736, 694144, 702032, 908512, 965294, 1065152, 1388288, 1404064, 1817024, 1930588, 2130304, 2808128, 3634048, 3861176, 4260608, 5616256, 7268096, 7722352, 11232512, 15444704, 30889408, 61778816, 123557632]

約数ペア:

[(1, 123557632), (2, 61778816), (4, 30889408), (8, 15444704), (11, 11232512), (16, 7722352), (17, 7268096), (22, 5616256), (29, 4260608), (32, 3861176), (34, 3634048), (44, 2808128), (58, 2130304), (64, 1930588), (68, 1817024), (88, 1404064), (89, 1388288), (116, 1065152), (128, 965294), (136, 908512), (176, 702032), (178, 694144), (187, 660736), (232, 532576), (256, 482647), (272, 454256), (319, 387328), (352, 351016), (356, 347072), (374, 330368), (464, 266288), (493, 250624), (544, 227128), (638, 193664), (704, 175508), (712, 173536), (748, 165184), (928, 133144), (979, 126208), (986, 125312), (1088, 113564), (1276, 96832), (1408, 87754), (1424, 86768), (1496, 82592), (1513, 81664), (1856, 66572), (1958, 63104), (1972, 62656), (2176, 56782), (2552, 48416), (2581, 47872), (2816, 43877), (2848, 43384), (2992, 41296), (3026, 40832), (3712, 33286), (3916, 31552), (3944, 31328), (4352, 28391), (5104, 24208), (5162, 23936), (5423, 22784), (5696, 21692), (5984, 20648), (6052, 20416), (7424, 16643), (7832, 15776), (7888, 15664), (10208, 12104), (10324, 11968), (10846, 11392)]