148980724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{50951}}^1$

素因数の和:51015

約数の個数: 24

約数和(自身を含む): 282477888

約数和(自身を除く): 133497164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 50951, 101902, 203804, 866167, 1732334, 2190893, 3464668, 4381786, 8763572, 37245181, 74490362, 148980724]

約数ペア:

[(1, 148980724), (2, 74490362), (4, 37245181), (17, 8763572), (34, 4381786), (43, 3464668), (68, 2190893), (86, 1732334), (172, 866167), (731, 203804), (1462, 101902), (2924, 50951)]