152727328

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 336462336

約数和(自身を除く): 183735008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 911, 992, 1352, 1612, 1822, 2704, 3224, 3644, 5239, 5408, 6448, 7288, 10478, 11843, 12896, 14576, 20956, 23686, 28241, 29152, 41912, 47372, 56482, 83824, 94744, 112964, 153959, 167648, 189488, 225928, 307918, 367133, 378976, 451856, 615836, 734266, 903712, 1231672, 1468532, 2463344, 2937064, 4772729, 4926688, 5874128, 9545458, 11748256, 19090916, 38181832, 76363664, 152727328]

約数ペア:

[(1, 152727328), (2, 76363664), (4, 38181832), (8, 19090916), (13, 11748256), (16, 9545458), (26, 5874128), (31, 4926688), (32, 4772729), (52, 2937064), (62, 2463344), (104, 1468532), (124, 1231672), (169, 903712), (208, 734266), (248, 615836), (338, 451856), (403, 378976), (416, 367133), (496, 307918), (676, 225928), (806, 189488), (911, 167648), (992, 153959), (1352, 112964), (1612, 94744), (1822, 83824), (2704, 56482), (3224, 47372), (3644, 41912), (5239, 29152), (5408, 28241), (6448, 23686), (7288, 20956), (10478, 14576), (11843, 12896)]