149458192

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 60

約数和(自身を含む): 323860224

約数和(自身を除く): 174402032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 1783, 2704, 3224, 3566, 5239, 6448, 7132, 10478, 14264, 20956, 23179, 28528, 41912, 46358, 55273, 83824, 92716, 110546, 185432, 221092, 301327, 370864, 442184, 602654, 718549, 884368, 1205308, 1437098, 2410616, 2874196, 4821232, 5748392, 9341137, 11496784, 18682274, 37364548, 74729096, 149458192]

約数ペア:

[(1, 149458192), (2, 74729096), (4, 37364548), (8, 18682274), (13, 11496784), (16, 9341137), (26, 5748392), (31, 4821232), (52, 2874196), (62, 2410616), (104, 1437098), (124, 1205308), (169, 884368), (208, 718549), (248, 602654), (338, 442184), (403, 370864), (496, 301327), (676, 221092), (806, 185432), (1352, 110546), (1612, 92716), (1783, 83824), (2704, 55273), (3224, 46358), (3566, 41912), (5239, 28528), (6448, 23179), (7132, 20956), (10478, 14264)]