157212856

素因数分解:

$2^3\times {\mathrm{743}}^1\times {\mathrm{26449}}^1$

素因数の和:27198

約数の個数: 16

約数和(自身を含む): 295182000

約数和(自身を除く): 137969144

約数列:

[1, 2, 4, 8, 743, 1486, 2972, 5944, 26449, 52898, 105796, 211592, 19651607, 39303214, 78606428, 157212856]

約数ペア:

[(1, 157212856), (2, 78606428), (4, 39303214), (8, 19651607), (743, 211592), (1486, 105796), (2972, 52898), (5944, 26449)]