151457474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1613}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 274250880

約数和(自身を除く): 122793406

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 353, 706, 1613, 2471, 3226, 4942, 6707, 11291, 13414, 22582, 30647, 46949, 61294, 93898, 214529, 429058, 569389, 1138778, 3985723, 7971446, 10818391, 21636782, 75728737, 151457474]

約数ペア:

[(1, 151457474), (2, 75728737), (7, 21636782), (14, 10818391), (19, 7971446), (38, 3985723), (133, 1138778), (266, 569389), (353, 429058), (706, 214529), (1613, 93898), (2471, 61294), (3226, 46949), (4942, 30647), (6707, 22582), (11291, 13414)]