157000722320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1188679}}^1$

素因数の和:1188832

約数の個数: 80

約数和(自身を含む): 396201308160

約数和(自身を除く): 239200585840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3302, 5080, 6604, 8255, 10160, 13208, 16510, 26416, 33020, 66040, 132080, 1188679, 2377358, 4754716, 5943395, 9509432, 11886790, 15452827, 19018864, 23773580, 30905654, 47547160, 61811308, 77264135, 95094320, 123622616, 150962233, 154528270, 247245232, 301924466, 309056540, 603848932, 618113080, 754811165, 1207697864, 1236226160, 1509622330, 1962509029, 2415395728, 3019244660, 3925018058, 6038489320, 7850036116, 9812545145, 12076978640, 15700072232, 19625090290, 31400144464, 39250180580, 78500361160, 157000722320]

約数ペア:

[(1, 157000722320), (2, 78500361160), (4, 39250180580), (5, 31400144464), (8, 19625090290), (10, 15700072232), (13, 12076978640), (16, 9812545145), (20, 7850036116), (26, 6038489320), (40, 3925018058), (52, 3019244660), (65, 2415395728), (80, 1962509029), (104, 1509622330), (127, 1236226160), (130, 1207697864), (208, 754811165), (254, 618113080), (260, 603848932), (508, 309056540), (520, 301924466), (635, 247245232), (1016, 154528270), (1040, 150962233), (1270, 123622616), (1651, 95094320), (2032, 77264135), (2540, 61811308), (3302, 47547160), (5080, 30905654), (6604, 23773580), (8255, 19018864), (10160, 15452827), (13208, 11886790), (16510, 9509432), (26416, 5943395), (33020, 4754716), (66040, 2377358), (132080, 1188679)]