161246384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4283}}^1$

素因数の和:4485

約数の個数: 40

約数和(自身を含む): 338384592

約数和(自身を除く): 177138208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4283, 4706, 8566, 9412, 17132, 18824, 34264, 37648, 55679, 68528, 111358, 222716, 445432, 775223, 890864, 1550446, 3100892, 6201784, 10077899, 12403568, 20155798, 40311596, 80623192, 161246384]

約数ペア:

[(1, 161246384), (2, 80623192), (4, 40311596), (8, 20155798), (13, 12403568), (16, 10077899), (26, 6201784), (52, 3100892), (104, 1550446), (181, 890864), (208, 775223), (362, 445432), (724, 222716), (1448, 111358), (2353, 68528), (2896, 55679), (4283, 37648), (4706, 34264), (8566, 18824), (9412, 17132)]