157220407054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{133463843}}^1$

素因数の和:133463895

約数の個数: 16

約数和(自身を含む): 256250580480

約数和(自身を除く): 99030173426

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 133463843, 266927686, 2535813017, 4137379133, 5071626034, 8274758266, 78610203527, 157220407054]

約数ペア:

[(1, 157220407054), (2, 78610203527), (19, 8274758266), (31, 5071626034), (38, 4137379133), (62, 2535813017), (589, 266927686), (1178, 133463843)]