161931589232

素因数分解:

$2^4\times 7^1\times {\mathrm{360823}}^1\times {\mathrm{4007}}^1$

素因数の和:364845

約数の個数: 40

約数和(自身を含む): 358653282816

約数和(自身を除く): 196721693584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4007, 8014, 16028, 28049, 32056, 56098, 64112, 112196, 224392, 360823, 448784, 721646, 1443292, 2525761, 2886584, 5051522, 5773168, 10103044, 20206088, 40412176, 1445817761, 2891635522, 5783271044, 10120724327, 11566542088, 20241448654, 23133084176, 40482897308, 80965794616, 161931589232]

約数ペア:

[(1, 161931589232), (2, 80965794616), (4, 40482897308), (7, 23133084176), (8, 20241448654), (14, 11566542088), (16, 10120724327), (28, 5783271044), (56, 2891635522), (112, 1445817761), (4007, 40412176), (8014, 20206088), (16028, 10103044), (28049, 5773168), (32056, 5051522), (56098, 2886584), (64112, 2525761), (112196, 1443292), (224392, 721646), (360823, 448784)]