16103619688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{5153}}^1$

素因数の和:5522

約数の個数: 64

約数和(自身を含む): 32903136000

約数和(自身を除く): 16799516312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 199, 302, 398, 604, 796, 1208, 1592, 1963, 2587, 3926, 5153, 5174, 7852, 10306, 10348, 15704, 20612, 20696, 30049, 41224, 60098, 66989, 120196, 133978, 240392, 267956, 390637, 535912, 778103, 781274, 1025447, 1556206, 1562548, 2050894, 3112412, 3125096, 4101788, 6224824, 8203576, 10115339, 13330811, 20230678, 26661622, 40461356, 53323244, 80922712, 106646488, 154842497, 309684994, 619369988, 1238739976, 2012952461, 4025904922, 8051809844, 16103619688]

約数ペア:

[(1, 16103619688), (2, 8051809844), (4, 4025904922), (8, 2012952461), (13, 1238739976), (26, 619369988), (52, 309684994), (104, 154842497), (151, 106646488), (199, 80922712), (302, 53323244), (398, 40461356), (604, 26661622), (796, 20230678), (1208, 13330811), (1592, 10115339), (1963, 8203576), (2587, 6224824), (3926, 4101788), (5153, 3125096), (5174, 3112412), (7852, 2050894), (10306, 1562548), (10348, 1556206), (15704, 1025447), (20612, 781274), (20696, 778103), (30049, 535912), (41224, 390637), (60098, 267956), (66989, 240392), (120196, 133978)]