164171644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2767}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 355898368

約数和(自身を除く): 191726724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 2767, 4238, 4564, 5534, 8476, 11068, 14833, 19369, 29666, 35971, 38738, 59332, 71942, 77476, 143884, 251797, 451021, 503594, 902042, 1007188, 1804084, 3157147, 5863273, 6314294, 11726546, 12628588, 23453092, 41042911, 82085822, 164171644]

約数ペア:

[(1, 164171644), (2, 82085822), (4, 41042911), (7, 23453092), (13, 12628588), (14, 11726546), (26, 6314294), (28, 5863273), (52, 3157147), (91, 1804084), (163, 1007188), (182, 902042), (326, 503594), (364, 451021), (652, 251797), (1141, 143884), (2119, 77476), (2282, 71942), (2767, 59332), (4238, 38738), (4564, 35971), (5534, 29666), (8476, 19369), (11068, 14833)]