156900559952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{516120263}}^1$

素因数の和:516120290

約数の個数: 20

約数和(自身を含む): 319994563680

約数和(自身を除く): 163094003728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 516120263, 1032240526, 2064481052, 4128962104, 8257924208, 9806284997, 19612569994, 39225139988, 78450279976, 156900559952]

約数ペア:

[(1, 156900559952), (2, 78450279976), (4, 39225139988), (8, 19612569994), (16, 9806284997), (19, 8257924208), (38, 4128962104), (76, 2064481052), (152, 1032240526), (304, 516120263)]