151946717

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 179128320

約数和(自身を除く): 27181603

約数列:

[1, 13, 23, 31, 97, 169, 299, 403, 713, 1261, 2197, 2231, 3007, 3887, 5239, 9269, 16393, 29003, 39091, 50531, 68107, 69161, 120497, 213109, 377039, 508183, 899093, 1566461, 4901507, 6606379, 11688209, 151946717]

約数ペア:

[(1, 151946717), (13, 11688209), (23, 6606379), (31, 4901507), (97, 1566461), (169, 899093), (299, 508183), (403, 377039), (713, 213109), (1261, 120497), (2197, 69161), (2231, 68107), (3007, 50531), (3887, 39091), (5239, 29003), (9269, 16393)]