151727888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23531}}^1$

素因数の和:23583

約数の個数: 40

約数和(自身を含む): 326812416

約数和(自身を除く): 175084528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23531, 47062, 94124, 188248, 305903, 376496, 611806, 729461, 1223612, 1458922, 2447224, 2917844, 4894448, 5835688, 9482993, 11671376, 18965986, 37931972, 75863944, 151727888]

約数ペア:

[(1, 151727888), (2, 75863944), (4, 37931972), (8, 18965986), (13, 11671376), (16, 9482993), (26, 5835688), (31, 4894448), (52, 2917844), (62, 2447224), (104, 1458922), (124, 1223612), (208, 729461), (248, 611806), (403, 376496), (496, 305903), (806, 188248), (1612, 94124), (3224, 47062), (6448, 23531)]