120854384

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1270

約数の個数: 60

約数和(自身を含む): 274591800

約数和(自身を除く): 153737416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 392, 556, 784, 973, 1109, 1112, 1946, 2218, 2224, 3892, 4436, 6811, 7763, 7784, 8872, 13622, 15526, 15568, 17744, 27244, 31052, 54341, 54488, 62104, 108682, 108976, 124208, 154151, 217364, 308302, 434728, 616604, 869456, 1079057, 1233208, 2158114, 2466416, 4316228, 7553399, 8632456, 15106798, 17264912, 30213596, 60427192, 120854384]

約数ペア:

[(1, 120854384), (2, 60427192), (4, 30213596), (7, 17264912), (8, 15106798), (14, 8632456), (16, 7553399), (28, 4316228), (49, 2466416), (56, 2158114), (98, 1233208), (112, 1079057), (139, 869456), (196, 616604), (278, 434728), (392, 308302), (556, 217364), (784, 154151), (973, 124208), (1109, 108976), (1112, 108682), (1946, 62104), (2218, 54488), (2224, 54341), (3892, 31052), (4436, 27244), (6811, 17744), (7763, 15568), (7784, 15526), (8872, 13622)]