155113682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{6469}}^1$

素因数の和:7121

約数の個数: 16

約数和(自身を含む): 245342400

約数和(自身を除く): 90228718

約数列:

[1, 2, 19, 38, 631, 1262, 6469, 11989, 12938, 23978, 122911, 245822, 4081939, 8163878, 77556841, 155113682]

約数ペア:

[(1, 155113682), (2, 77556841), (19, 8163878), (38, 4081939), (631, 245822), (1262, 122911), (6469, 23978), (11989, 12938)]