138220612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{15083}}^1$

素因数の和:15195

約数の個数: 24

約数和(自身を含む): 253411200

約数和(自身を除く): 115190588

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 15083, 30166, 60332, 437407, 874814, 1191557, 1749628, 2383114, 4766228, 34555153, 69110306, 138220612]

約数ペア:

[(1, 138220612), (2, 69110306), (4, 34555153), (29, 4766228), (58, 2383114), (79, 1749628), (116, 1191557), (158, 874814), (316, 437407), (2291, 60332), (4582, 30166), (9164, 15083)]