156921088196

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{997}}^1\times {\mathrm{219823}}^1$

素因数の和:221003

約数の個数: 24

約数和(自身を含む): 276424283520

約数和(自身を除く): 119503195324

約数列:

[1, 2, 4, 179, 358, 716, 997, 1994, 3988, 178463, 219823, 356926, 439646, 713852, 879292, 39348317, 78696634, 157393268, 219163531, 438327062, 876654124, 39230272049, 78460544098, 156921088196]

約数ペア:

[(1, 156921088196), (2, 78460544098), (4, 39230272049), (179, 876654124), (358, 438327062), (716, 219163531), (997, 157393268), (1994, 78696634), (3988, 39348317), (178463, 879292), (219823, 713852), (356926, 439646)]