155999183041

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{32401}}^1$

素因数の和:33377

約数の個数: 24

約数和(自身を含む): 174566423040

約数和(自身を除く): 18567239999

約数列:

[1, 13, 31, 169, 403, 919, 5239, 11947, 28489, 32401, 155311, 370357, 421213, 1004431, 4814641, 5475769, 13057603, 29776519, 169748839, 387094747, 923072089, 5032231711, 11999937157, 155999183041]

約数ペア:

[(1, 155999183041), (13, 11999937157), (31, 5032231711), (169, 923072089), (403, 387094747), (919, 169748839), (5239, 29776519), (11947, 13057603), (28489, 5475769), (32401, 4814641), (155311, 1004431), (370357, 421213)]