131943318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73547}}^1$

素因数の和:73588

約数の個数: 32

約数和(自身を含む): 296545536

約数和(自身を除く): 164602218

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 73547, 147094, 220641, 441282, 956111, 1691581, 1912222, 2868333, 3383162, 5074743, 5736666, 10149486, 21990553, 43981106, 65971659, 131943318]

約数ペア:

[(1, 131943318), (2, 65971659), (3, 43981106), (6, 21990553), (13, 10149486), (23, 5736666), (26, 5074743), (39, 3383162), (46, 2868333), (69, 1912222), (78, 1691581), (138, 956111), (299, 441282), (598, 220641), (897, 147094), (1794, 73547)]