189112192

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{20809}}^1$

素因数の和:20894

約数の個数: 32

約数和(自身を含む): 382071600

約数和(自身を除く): 192959408

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 9088, 20809, 41618, 83236, 166472, 332944, 665888, 1331776, 1477439, 2663552, 2954878, 5909756, 11819512, 23639024, 47278048, 94556096, 189112192]

約数ペア:

[(1, 189112192), (2, 94556096), (4, 47278048), (8, 23639024), (16, 11819512), (32, 5909756), (64, 2954878), (71, 2663552), (128, 1477439), (142, 1331776), (284, 665888), (568, 332944), (1136, 166472), (2272, 83236), (4544, 41618), (9088, 20809)]