142726404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 359468928

約数和(自身を除く): 216742524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 361, 564, 701, 722, 893, 1083, 1402, 1444, 1786, 2103, 2166, 2679, 2804, 3572, 4206, 4332, 5358, 8412, 10716, 13319, 16967, 26638, 32947, 33934, 39957, 50901, 53276, 65894, 67868, 79914, 98841, 101802, 131788, 159828, 197682, 203604, 253061, 395364, 506122, 625993, 759183, 1012244, 1251986, 1518366, 1877979, 2503972, 3036732, 3755958, 7511916, 11893867, 23787734, 35681601, 47575468, 71363202, 142726404]

約数ペア:

[(1, 142726404), (2, 71363202), (3, 47575468), (4, 35681601), (6, 23787734), (12, 11893867), (19, 7511916), (38, 3755958), (47, 3036732), (57, 2503972), (76, 1877979), (94, 1518366), (114, 1251986), (141, 1012244), (188, 759183), (228, 625993), (282, 506122), (361, 395364), (564, 253061), (701, 203604), (722, 197682), (893, 159828), (1083, 131788), (1402, 101802), (1444, 98841), (1786, 79914), (2103, 67868), (2166, 65894), (2679, 53276), (2804, 50901), (3572, 39957), (4206, 33934), (4332, 32947), (5358, 26638), (8412, 16967), (10716, 13319)]