127663914

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 198928086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 49, 51, 82, 89, 98, 102, 119, 123, 147, 178, 238, 246, 267, 287, 294, 343, 357, 534, 574, 623, 686, 697, 714, 833, 861, 1029, 1246, 1394, 1513, 1666, 1722, 1869, 2009, 2058, 2091, 2499, 3026, 3649, 3738, 4018, 4182, 4361, 4539, 4879, 4998, 5831, 6027, 7298, 8722, 9078, 9758, 10591, 10947, 11662, 12054, 13083, 14063, 14637, 17493, 21182, 21894, 25543, 26166, 28126, 29274, 30527, 31773, 34153, 34986, 42189, 51086, 61054, 62033, 63546, 68306, 74137, 76629, 84378, 91581, 102459, 124066, 148274, 153258, 178801, 183162, 186099, 204918, 222411, 239071, 357602, 372198, 434231, 444822, 478142, 518959, 536403, 717213, 868462, 1037918, 1072806, 1251607, 1302693, 1434426, 1556877, 2503214, 2605386, 3039617, 3113754, 3754821, 6079234, 7509642, 9118851, 18237702, 21277319, 42554638, 63831957, 127663914]

約数ペア:

[(1, 127663914), (2, 63831957), (3, 42554638), (6, 21277319), (7, 18237702), (14, 9118851), (17, 7509642), (21, 6079234), (34, 3754821), (41, 3113754), (42, 3039617), (49, 2605386), (51, 2503214), (82, 1556877), (89, 1434426), (98, 1302693), (102, 1251607), (119, 1072806), (123, 1037918), (147, 868462), (178, 717213), (238, 536403), (246, 518959), (267, 478142), (287, 444822), (294, 434231), (343, 372198), (357, 357602), (534, 239071), (574, 222411), (623, 204918), (686, 186099), (697, 183162), (714, 178801), (833, 153258), (861, 148274), (1029, 124066), (1246, 102459), (1394, 91581), (1513, 84378), (1666, 76629), (1722, 74137), (1869, 68306), (2009, 63546), (2058, 62033), (2091, 61054), (2499, 51086), (3026, 42189), (3649, 34986), (3738, 34153), (4018, 31773), (4182, 30527), (4361, 29274), (4539, 28126), (4879, 26166), (4998, 25543), (5831, 21894), (6027, 21182), (7298, 17493), (8722, 14637), (9078, 14063), (9758, 13083), (10591, 12054), (10947, 11662)]