149859136

素因数分解:

$2^6\times 7^1\times {\mathrm{334507}}^1$

素因数の和:334526

約数の個数: 28

約数和(自身を含む): 339860128

約数和(自身を除く): 190000992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 334507, 669014, 1338028, 2341549, 2676056, 4683098, 5352112, 9366196, 10704224, 18732392, 21408448, 37464784, 74929568, 149859136]

約数ペア:

[(1, 149859136), (2, 74929568), (4, 37464784), (7, 21408448), (8, 18732392), (14, 10704224), (16, 9366196), (28, 5352112), (32, 4683098), (56, 2676056), (64, 2341549), (112, 1338028), (224, 669014), (448, 334507)]