125297968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 249827760

約数和(自身を除く): 124529792

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 409, 467, 656, 818, 934, 1636, 1868, 3272, 3736, 6544, 7472, 16769, 19147, 33538, 38294, 67076, 76588, 134152, 153176, 191003, 268304, 306352, 382006, 764012, 1528024, 3056048, 7831123, 15662246, 31324492, 62648984, 125297968]

約数ペア:

[(1, 125297968), (2, 62648984), (4, 31324492), (8, 15662246), (16, 7831123), (41, 3056048), (82, 1528024), (164, 764012), (328, 382006), (409, 306352), (467, 268304), (656, 191003), (818, 153176), (934, 134152), (1636, 76588), (1868, 67076), (3272, 38294), (3736, 33538), (6544, 19147), (7472, 16769)]