115322879

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 141657600

約数和(自身を除く): 26334721

約数列:

[1, 7, 29, 61, 67, 139, 203, 427, 469, 973, 1769, 1943, 4031, 4087, 8479, 9313, 12383, 13601, 28217, 28609, 59353, 65191, 118523, 245891, 270077, 568093, 829661, 1721237, 1890539, 3976651, 16474697, 115322879]

約数ペア:

[(1, 115322879), (7, 16474697), (29, 3976651), (61, 1890539), (67, 1721237), (139, 829661), (203, 568093), (427, 270077), (469, 245891), (973, 118523), (1769, 65191), (1943, 59353), (4031, 28609), (4087, 28217), (8479, 13601), (9313, 12383)]