157400392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{634679}}^1$

素因数の和:634716

約数の個数: 16

約数和(自身を含む): 304646400

約数和(自身を除く): 147246008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 634679, 1269358, 2538716, 5077432, 19675049, 39350098, 78700196, 157400392]

約数ペア:

[(1, 157400392), (2, 78700196), (4, 39350098), (8, 19675049), (31, 5077432), (62, 2538716), (124, 1269358), (248, 634679)]