138702368

素因数分解:

$2^5\times 7^1\times {\mathrm{619207}}^1$

素因数の和:619224

約数の個数: 24

約数和(自身を含む): 312080832

約数和(自身を除く): 173378464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619207, 1238414, 2476828, 4334449, 4953656, 8668898, 9907312, 17337796, 19814624, 34675592, 69351184, 138702368]

約数ペア:

[(1, 138702368), (2, 69351184), (4, 34675592), (7, 19814624), (8, 17337796), (14, 9907312), (16, 8668898), (28, 4953656), (32, 4334449), (56, 2476828), (112, 1238414), (224, 619207)]