147928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 310140

約数和(自身を除く): 162212

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1681, 1804, 3362, 3608, 6724, 13448, 18491, 36982, 73964, 147928]

約数ペア:

[(1, 147928), (2, 73964), (4, 36982), (8, 18491), (11, 13448), (22, 6724), (41, 3608), (44, 3362), (82, 1804), (88, 1681), (164, 902), (328, 451)]