152786972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{94781}}^1$

素因数の和:94829

約数の個数: 24

約数和(自身を含む): 297236352

約数和(自身を除く): 144449380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 94781, 189562, 379124, 1232153, 2464306, 2938211, 4928612, 5876422, 11752844, 38196743, 76393486, 152786972]

約数ペア:

[(1, 152786972), (2, 76393486), (4, 38196743), (13, 11752844), (26, 5876422), (31, 4928612), (52, 2938211), (62, 2464306), (124, 1232153), (403, 379124), (806, 189562), (1612, 94781)]