129013196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 253037568

約数和(自身を除く): 124024372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 163, 326, 403, 491, 652, 806, 982, 1612, 1964, 2119, 4238, 5053, 6383, 8476, 10106, 12766, 15221, 20212, 25532, 30442, 60884, 65689, 80033, 131378, 160066, 197873, 262756, 320132, 395746, 791492, 1040429, 2080858, 2481023, 4161716, 4962046, 9924092, 32253299, 64506598, 129013196]

約数ペア:

[(1, 129013196), (2, 64506598), (4, 32253299), (13, 9924092), (26, 4962046), (31, 4161716), (52, 2481023), (62, 2080858), (124, 1040429), (163, 791492), (326, 395746), (403, 320132), (491, 262756), (652, 197873), (806, 160066), (982, 131378), (1612, 80033), (1964, 65689), (2119, 60884), (4238, 30442), (5053, 25532), (6383, 20212), (8476, 15221), (10106, 12766)]