141916912

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 279283712

約数和(自身を除く): 137366800

約数列:

[1, 2, 4, 8, 16, 127, 211, 254, 331, 422, 508, 662, 844, 1016, 1324, 1688, 2032, 2648, 3376, 5296, 26797, 42037, 53594, 69841, 84074, 107188, 139682, 168148, 214376, 279364, 336296, 428752, 558728, 672592, 1117456, 8869807, 17739614, 35479228, 70958456, 141916912]

約数ペア:

[(1, 141916912), (2, 70958456), (4, 35479228), (8, 17739614), (16, 8869807), (127, 1117456), (211, 672592), (254, 558728), (331, 428752), (422, 336296), (508, 279364), (662, 214376), (844, 168148), (1016, 139682), (1324, 107188), (1688, 84074), (2032, 69841), (2648, 53594), (3376, 42037), (5296, 26797)]