127664784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1525

約数の個数: 120

約数和(自身を含む): 393224832

約数和(自身を除く): 265560048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1451, 1692, 1833, 1872, 2256, 2444, 2902, 3384, 3666, 4353, 4888, 5499, 5804, 6768, 7332, 8706, 9776, 10998, 11608, 13059, 14664, 17412, 18863, 21996, 23216, 26118, 29328, 34824, 37726, 43992, 52236, 56589, 68197, 69648, 75452, 87984, 104472, 113178, 136394, 150904, 169767, 204591, 208944, 226356, 272788, 301808, 339534, 409182, 452712, 545576, 613773, 679068, 818364, 886561, 905424, 1091152, 1227546, 1358136, 1636728, 1773122, 2455092, 2659683, 2716272, 3273456, 3546244, 4910184, 5319366, 7092488, 7979049, 9820368, 10638732, 14184976, 15958098, 21277464, 31916196, 42554928, 63832392, 127664784]

約数ペア:

[(1, 127664784), (2, 63832392), (3, 42554928), (4, 31916196), (6, 21277464), (8, 15958098), (9, 14184976), (12, 10638732), (13, 9820368), (16, 7979049), (18, 7092488), (24, 5319366), (26, 4910184), (36, 3546244), (39, 3273456), (47, 2716272), (48, 2659683), (52, 2455092), (72, 1773122), (78, 1636728), (94, 1358136), (104, 1227546), (117, 1091152), (141, 905424), (144, 886561), (156, 818364), (188, 679068), (208, 613773), (234, 545576), (282, 452712), (312, 409182), (376, 339534), (423, 301808), (468, 272788), (564, 226356), (611, 208944), (624, 204591), (752, 169767), (846, 150904), (936, 136394), (1128, 113178), (1222, 104472), (1451, 87984), (1692, 75452), (1833, 69648), (1872, 68197), (2256, 56589), (2444, 52236), (2902, 43992), (3384, 37726), (3666, 34824), (4353, 29328), (4888, 26118), (5499, 23216), (5804, 21996), (6768, 18863), (7332, 17412), (8706, 14664), (9776, 13059), (10998, 11608)]