156978467107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{111997}}^1$

素因数の和:112291

約数の個数: 32

約数和(自身を含む): 198693411840

約数和(自身を除く): 41714944733

約数列:

[1, 7, 11, 77, 109, 167, 763, 1169, 1199, 1837, 8393, 12859, 18203, 111997, 127421, 200233, 783979, 1231967, 1401631, 8623769, 12207673, 18703499, 85453711, 130924493, 134284403, 205738489, 939990821, 1440169423, 2038681391, 14270769737, 22425495301, 156978467107]

約数ペア:

[(1, 156978467107), (7, 22425495301), (11, 14270769737), (77, 2038681391), (109, 1440169423), (167, 939990821), (763, 205738489), (1169, 134284403), (1199, 130924493), (1837, 85453711), (8393, 18703499), (12859, 12207673), (18203, 8623769), (111997, 1401631), (127421, 1231967), (200233, 783979)]