127702128

素因数分解:

$2^4\times 3^1\times {\mathrm{2660461}}^1$

素因数の和:2660472

約数の個数: 20

約数和(自身を含む): 329897288

約数和(自身を除く): 202195160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2660461, 5320922, 7981383, 10641844, 15962766, 21283688, 31925532, 42567376, 63851064, 127702128]

約数ペア:

[(1, 127702128), (2, 63851064), (3, 42567376), (4, 31925532), (6, 21283688), (8, 15962766), (12, 10641844), (16, 7981383), (24, 5320922), (48, 2660461)]