142690548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1742

約数の個数: 144

約数和(自身を含む): 455281344

約数和(自身を除く): 312590796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1697, 1716, 1911, 2002, 2156, 2548, 3003, 3234, 3394, 3822, 4004, 5091, 6006, 6468, 6788, 7007, 7644, 10182, 11879, 12012, 14014, 18667, 20364, 21021, 22061, 23758, 28028, 35637, 37334, 42042, 44122, 47516, 56001, 66183, 71274, 74668, 83153, 84084, 88244, 112002, 130669, 132366, 142548, 154427, 166306, 224004, 242671, 249459, 261338, 264732, 308854, 332612, 392007, 463281, 485342, 498918, 522676, 617708, 728013, 784014, 914683, 926562, 970684, 997836, 1080989, 1456026, 1568028, 1698697, 1829366, 1853124, 2161978, 2744049, 2912052, 3242967, 3397394, 3658732, 4323956, 5096091, 5488098, 6485934, 6794788, 10192182, 10976196, 11890879, 12971868, 20384364, 23781758, 35672637, 47563516, 71345274, 142690548]

約数ペア:

[(1, 142690548), (2, 71345274), (3, 47563516), (4, 35672637), (6, 23781758), (7, 20384364), (11, 12971868), (12, 11890879), (13, 10976196), (14, 10192182), (21, 6794788), (22, 6485934), (26, 5488098), (28, 5096091), (33, 4323956), (39, 3658732), (42, 3397394), (44, 3242967), (49, 2912052), (52, 2744049), (66, 2161978), (77, 1853124), (78, 1829366), (84, 1698697), (91, 1568028), (98, 1456026), (132, 1080989), (143, 997836), (147, 970684), (154, 926562), (156, 914683), (182, 784014), (196, 728013), (231, 617708), (273, 522676), (286, 498918), (294, 485342), (308, 463281), (364, 392007), (429, 332612), (462, 308854), (539, 264732), (546, 261338), (572, 249459), (588, 242671), (637, 224004), (858, 166306), (924, 154427), (1001, 142548), (1078, 132366), (1092, 130669), (1274, 112002), (1617, 88244), (1697, 84084), (1716, 83153), (1911, 74668), (2002, 71274), (2156, 66183), (2548, 56001), (3003, 47516), (3234, 44122), (3394, 42042), (3822, 37334), (4004, 35637), (5091, 28028), (6006, 23758), (6468, 22061), (6788, 21021), (7007, 20364), (7644, 18667), (10182, 14014), (11879, 12012)]