129533716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3049}}^1$

素因数の和:3128

約数の個数: 48

約数和(自身を含む): 263032000

約数和(自身を除く): 133498284

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 2236, 3049, 3268, 6098, 10621, 12196, 21242, 39637, 42484, 57931, 79274, 115862, 131107, 158548, 231724, 262214, 524428, 753103, 1506206, 1704391, 2491033, 3012412, 3408782, 4982066, 6817564, 9964132, 32383429, 64766858, 129533716]

約数ペア:

[(1, 129533716), (2, 64766858), (4, 32383429), (13, 9964132), (19, 6817564), (26, 4982066), (38, 3408782), (43, 3012412), (52, 2491033), (76, 1704391), (86, 1506206), (172, 753103), (247, 524428), (494, 262214), (559, 231724), (817, 158548), (988, 131107), (1118, 115862), (1634, 79274), (2236, 57931), (3049, 42484), (3268, 39637), (6098, 21242), (10621, 12196)]