159428136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 474255360

約数和(自身を除く): 314827224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 61, 84, 94, 122, 141, 168, 183, 188, 244, 282, 329, 331, 366, 376, 427, 488, 564, 658, 662, 732, 854, 987, 993, 1128, 1281, 1316, 1324, 1464, 1708, 1974, 1986, 2317, 2562, 2632, 2648, 2867, 3416, 3948, 3972, 4634, 5124, 5734, 6951, 7896, 7944, 8601, 9268, 10248, 11468, 13902, 15557, 17202, 18536, 20069, 20191, 22936, 27804, 31114, 34404, 40138, 40382, 46671, 55608, 60207, 60573, 62228, 68808, 80276, 80764, 93342, 108899, 120414, 121146, 124456, 141337, 160552, 161528, 186684, 217798, 240828, 242292, 282674, 326697, 373368, 424011, 435596, 481656, 484584, 565348, 653394, 848022, 871192, 948977, 1130696, 1306788, 1696044, 1897954, 2613576, 2846931, 3392088, 3795908, 5693862, 6642839, 7591816, 11387724, 13285678, 19928517, 22775448, 26571356, 39857034, 53142712, 79714068, 159428136]

約数ペア:

[(1, 159428136), (2, 79714068), (3, 53142712), (4, 39857034), (6, 26571356), (7, 22775448), (8, 19928517), (12, 13285678), (14, 11387724), (21, 7591816), (24, 6642839), (28, 5693862), (42, 3795908), (47, 3392088), (56, 2846931), (61, 2613576), (84, 1897954), (94, 1696044), (122, 1306788), (141, 1130696), (168, 948977), (183, 871192), (188, 848022), (244, 653394), (282, 565348), (329, 484584), (331, 481656), (366, 435596), (376, 424011), (427, 373368), (488, 326697), (564, 282674), (658, 242292), (662, 240828), (732, 217798), (854, 186684), (987, 161528), (993, 160552), (1128, 141337), (1281, 124456), (1316, 121146), (1324, 120414), (1464, 108899), (1708, 93342), (1974, 80764), (1986, 80276), (2317, 68808), (2562, 62228), (2632, 60573), (2648, 60207), (2867, 55608), (3416, 46671), (3948, 40382), (3972, 40138), (4634, 34404), (5124, 31114), (5734, 27804), (6951, 22936), (7896, 20191), (7944, 20069), (8601, 18536), (9268, 17202), (10248, 15557), (11468, 13902)]