156987204395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1\times {\mathrm{5281}}^1$

素因数の和:6420

約数の個数: 64

約数和(自身を含む): 233074630656

約数和(自身を除く): 76087426261

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1063, 1645, 3995, 5281, 5315, 5593, 7441, 18071, 26405, 27965, 36967, 37205, 49961, 89777, 90355, 126497, 184835, 248207, 249805, 349727, 448885, 628439, 632485, 849337, 1241035, 1737449, 1748635, 3142195, 4219519, 4246685, 5613703, 5945359, 8687245, 21097595, 28068515, 29536633, 29726795, 39295921, 95432951, 147683165, 196479605, 263844041, 477164755, 668030657, 1319220205, 1846908287, 3340153285, 4485348697, 9234541435, 22426743485, 31397440879, 156987204395]

約数ペア:

[(1, 156987204395), (5, 31397440879), (7, 22426743485), (17, 9234541435), (35, 4485348697), (47, 3340153285), (85, 1846908287), (119, 1319220205), (235, 668030657), (329, 477164755), (595, 263844041), (799, 196479605), (1063, 147683165), (1645, 95432951), (3995, 39295921), (5281, 29726795), (5315, 29536633), (5593, 28068515), (7441, 21097595), (18071, 8687245), (26405, 5945359), (27965, 5613703), (36967, 4246685), (37205, 4219519), (49961, 3142195), (89777, 1748635), (90355, 1737449), (126497, 1241035), (184835, 849337), (248207, 632485), (249805, 628439), (349727, 448885)]