156908897

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 172459200

約数和(自身を除く): 15550303

約数列:

[1, 19, 37, 61, 703, 1159, 2257, 3659, 42883, 69521, 135383, 223199, 2572277, 4240781, 8258363, 156908897]

約数ペア:

[(1, 156908897), (19, 8258363), (37, 4240781), (61, 2572277), (703, 223199), (1159, 135383), (2257, 69521), (3659, 42883)]