157137344

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26981}}^1$

素因数の和:27013

約数の個数: 56

約数和(自身を含む): 383791968

約数和(自身を除く): 226654624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 26981, 53962, 107924, 188867, 215848, 350753, 377734, 431696, 701506, 755468, 863392, 1403012, 1510936, 1726784, 2455271, 2806024, 3021872, 4910542, 5612048, 6043744, 9821084, 11224096, 12087488, 19642168, 22448192, 39284336, 78568672, 157137344]

約数ペア:

[(1, 157137344), (2, 78568672), (4, 39284336), (7, 22448192), (8, 19642168), (13, 12087488), (14, 11224096), (16, 9821084), (26, 6043744), (28, 5612048), (32, 4910542), (52, 3021872), (56, 2806024), (64, 2455271), (91, 1726784), (104, 1510936), (112, 1403012), (182, 863392), (208, 755468), (224, 701506), (364, 431696), (416, 377734), (448, 350753), (728, 215848), (832, 188867), (1456, 107924), (2912, 53962), (5824, 26981)]