138467896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 314496000

約数和(自身を除く): 176028104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 181, 266, 362, 532, 719, 724, 1064, 1267, 1438, 1448, 2534, 2876, 3439, 5033, 5068, 5752, 6878, 10066, 10136, 13661, 13756, 20132, 24073, 27322, 27512, 40264, 48146, 54644, 95627, 96292, 109288, 130139, 191254, 192584, 260278, 382508, 520556, 765016, 910973, 1041112, 1821946, 2472641, 3643892, 4945282, 7287784, 9890564, 17308487, 19781128, 34616974, 69233948, 138467896]

約数ペア:

[(1, 138467896), (2, 69233948), (4, 34616974), (7, 19781128), (8, 17308487), (14, 9890564), (19, 7287784), (28, 4945282), (38, 3643892), (56, 2472641), (76, 1821946), (133, 1041112), (152, 910973), (181, 765016), (266, 520556), (362, 382508), (532, 260278), (719, 192584), (724, 191254), (1064, 130139), (1267, 109288), (1438, 96292), (1448, 95627), (2534, 54644), (2876, 48146), (3439, 40264), (5033, 27512), (5068, 27322), (5752, 24073), (6878, 20132), (10066, 13756), (10136, 13661)]