159704856

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{76487}}^1$

素因数の和:76528

約数の個数: 48

約数和(自身を含む): 447454800

約数和(自身を除く): 287749944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 76487, 152974, 229461, 305948, 458922, 611896, 688383, 917844, 1376766, 1835688, 2218123, 2753532, 4436246, 5507064, 6654369, 8872492, 13308738, 17744984, 19963107, 26617476, 39926214, 53234952, 79852428, 159704856]

約数ペア:

[(1, 159704856), (2, 79852428), (3, 53234952), (4, 39926214), (6, 26617476), (8, 19963107), (9, 17744984), (12, 13308738), (18, 8872492), (24, 6654369), (29, 5507064), (36, 4436246), (58, 2753532), (72, 2218123), (87, 1835688), (116, 1376766), (174, 917844), (232, 688383), (261, 611896), (348, 458922), (522, 305948), (696, 229461), (1044, 152974), (2088, 76487)]