157232488

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21433}}^1$

素因数の和:21577

約数の個数: 32

約数和(自身を含む): 339514560

約数和(自身を除く): 182282072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 21433, 42866, 85732, 150031, 171464, 300062, 600124, 1200248, 2807723, 5615446, 11230892, 19654061, 22461784, 39308122, 78616244, 157232488]

約数ペア:

[(1, 157232488), (2, 78616244), (4, 39308122), (7, 22461784), (8, 19654061), (14, 11230892), (28, 5615446), (56, 2807723), (131, 1200248), (262, 600124), (524, 300062), (917, 171464), (1048, 150031), (1834, 85732), (3668, 42866), (7336, 21433)]