151874486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 24

約数和(自身を含む): 242715720

約数和(自身を除く): 90841234

約数列:

[1, 2, 19, 38, 113, 226, 313, 626, 2147, 4294, 5947, 11894, 12769, 25538, 35369, 70738, 242611, 485222, 672011, 1344022, 3996697, 7993394, 75937243, 151874486]

約数ペア:

[(1, 151874486), (2, 75937243), (19, 7993394), (38, 3996697), (113, 1344022), (226, 672011), (313, 485222), (626, 242611), (2147, 70738), (4294, 35369), (5947, 25538), (11894, 12769)]