163464887

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 175633920

約数和(自身を除く): 12169033

約数列:

[1, 23, 43, 197, 839, 989, 4531, 8471, 19297, 36077, 165283, 194833, 829771, 3801509, 7107169, 163464887]

約数ペア:

[(1, 163464887), (23, 7107169), (43, 3801509), (197, 829771), (839, 194833), (989, 165283), (4531, 36077), (8471, 19297)]