145439474

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{6719}}^1$

素因数の和:6937

約数の個数: 16

約数和(自身を含む): 222566400

約数和(自身を除く): 77126926

約数列:

[1, 2, 79, 137, 158, 274, 6719, 10823, 13438, 21646, 530801, 920503, 1061602, 1841006, 72719737, 145439474]

約数ペア:

[(1, 145439474), (2, 72719737), (79, 1841006), (137, 1061602), (158, 920503), (274, 530801), (6719, 21646), (10823, 13438)]