154252004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{8629}}^1$

素因数の和:8783

約数の個数: 24

約数和(自身を含む): 279094200

約数和(自身を除く): 124842196

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 4469, 8629, 8938, 17258, 17876, 34516, 353789, 707578, 940561, 1415156, 1881122, 3762244, 38563001, 77126002, 154252004]

約数ペア:

[(1, 154252004), (2, 77126002), (4, 38563001), (41, 3762244), (82, 1881122), (109, 1415156), (164, 940561), (218, 707578), (436, 353789), (4469, 34516), (8629, 17876), (8938, 17258)]