143343296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{117881}}^1$

素因数の和:117912

約数の個数: 28

約数和(自身を含む): 299420280

約数和(自身を除く): 156076984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 117881, 235762, 471524, 943048, 1886096, 2239739, 3772192, 4479478, 7544384, 8958956, 17917912, 35835824, 71671648, 143343296]

約数ペア:

[(1, 143343296), (2, 71671648), (4, 35835824), (8, 17917912), (16, 8958956), (19, 7544384), (32, 4479478), (38, 3772192), (64, 2239739), (76, 1886096), (152, 943048), (304, 471524), (608, 235762), (1216, 117881)]