129993136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 337756160

約数和(自身を除く): 207763024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 112, 127, 133, 148, 152, 182, 208, 247, 254, 259, 266, 296, 304, 364, 481, 494, 508, 518, 532, 592, 703, 728, 889, 962, 988, 1016, 1036, 1064, 1406, 1456, 1651, 1729, 1778, 1924, 1976, 2032, 2072, 2128, 2413, 2812, 3302, 3367, 3458, 3556, 3848, 3952, 4144, 4699, 4826, 4921, 5624, 6604, 6734, 6916, 7112, 7696, 9139, 9398, 9652, 9842, 11248, 11557, 13208, 13468, 13832, 14224, 16891, 18278, 18796, 19304, 19684, 23114, 26416, 26936, 27664, 31369, 32893, 33782, 36556, 37592, 38608, 39368, 46228, 53872, 61087, 62738, 63973, 65786, 67564, 73112, 75184, 78736, 89281, 92456, 122174, 125476, 127946, 131572, 135128, 146224, 178562, 184912, 219583, 244348, 250952, 255892, 263144, 270256, 357124, 427609, 439166, 488696, 501904, 511784, 526288, 624967, 714248, 855218, 878332, 977392, 1023568, 1160653, 1249934, 1428496, 1710436, 1756664, 2321306, 2499868, 3420872, 3513328, 4642612, 4999736, 6841744, 8124571, 9285224, 9999472, 16249142, 18570448, 32498284, 64996568, 129993136]

約数ペア:

[(1, 129993136), (2, 64996568), (4, 32498284), (7, 18570448), (8, 16249142), (13, 9999472), (14, 9285224), (16, 8124571), (19, 6841744), (26, 4999736), (28, 4642612), (37, 3513328), (38, 3420872), (52, 2499868), (56, 2321306), (74, 1756664), (76, 1710436), (91, 1428496), (104, 1249934), (112, 1160653), (127, 1023568), (133, 977392), (148, 878332), (152, 855218), (182, 714248), (208, 624967), (247, 526288), (254, 511784), (259, 501904), (266, 488696), (296, 439166), (304, 427609), (364, 357124), (481, 270256), (494, 263144), (508, 255892), (518, 250952), (532, 244348), (592, 219583), (703, 184912), (728, 178562), (889, 146224), (962, 135128), (988, 131572), (1016, 127946), (1036, 125476), (1064, 122174), (1406, 92456), (1456, 89281), (1651, 78736), (1729, 75184), (1778, 73112), (1924, 67564), (1976, 65786), (2032, 63973), (2072, 62738), (2128, 61087), (2413, 53872), (2812, 46228), (3302, 39368), (3367, 38608), (3458, 37592), (3556, 36556), (3848, 33782), (3952, 32893), (4144, 31369), (4699, 27664), (4826, 26936), (4921, 26416), (5624, 23114), (6604, 19684), (6734, 19304), (6916, 18796), (7112, 18278), (7696, 16891), (9139, 14224), (9398, 13832), (9652, 13468), (9842, 13208), (11248, 11557)]