131192376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2903}}^1$

素因数の和:3188

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 245166024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 269, 538, 807, 1076, 1614, 1883, 2152, 2903, 3228, 3766, 5649, 5806, 6456, 7532, 8709, 11298, 11612, 15064, 17418, 20321, 22596, 23224, 34836, 40642, 45192, 60963, 69672, 81284, 121926, 162568, 243852, 487704, 780907, 1561814, 2342721, 3123628, 4685442, 5466349, 6247256, 9370884, 10932698, 16399047, 18741768, 21865396, 32798094, 43730792, 65596188, 131192376]

約数ペア:

[(1, 131192376), (2, 65596188), (3, 43730792), (4, 32798094), (6, 21865396), (7, 18741768), (8, 16399047), (12, 10932698), (14, 9370884), (21, 6247256), (24, 5466349), (28, 4685442), (42, 3123628), (56, 2342721), (84, 1561814), (168, 780907), (269, 487704), (538, 243852), (807, 162568), (1076, 121926), (1614, 81284), (1883, 69672), (2152, 60963), (2903, 45192), (3228, 40642), (3766, 34836), (5649, 23224), (5806, 22596), (6456, 20321), (7532, 17418), (8709, 15064), (11298, 11612)]