161914532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{4283}}^1$

素因数の和:5027

約数の個数: 24

約数和(自身を含む): 305637696

約数和(自身を除く): 143723164

約数列:

[1, 2, 4, 13, 26, 52, 727, 1454, 2908, 4283, 8566, 9451, 17132, 18902, 37804, 55679, 111358, 222716, 3113741, 6227482, 12454964, 40478633, 80957266, 161914532]

約数ペア:

[(1, 161914532), (2, 80957266), (4, 40478633), (13, 12454964), (26, 6227482), (52, 3113741), (727, 222716), (1454, 111358), (2908, 55679), (4283, 37804), (8566, 18902), (9451, 17132)]