147993608

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20809}}^1$

素因数の和:20949

約数の個数: 32

約数和(自身を含む): 319641600

約数和(自身を除く): 171647992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 20809, 41618, 83236, 145663, 166472, 291326, 582652, 1165304, 2642743, 5285486, 10570972, 18499201, 21141944, 36998402, 73996804, 147993608]

約数ペア:

[(1, 147993608), (2, 73996804), (4, 36998402), (7, 21141944), (8, 18499201), (14, 10570972), (28, 5285486), (56, 2642743), (127, 1165304), (254, 582652), (508, 291326), (889, 166472), (1016, 145663), (1778, 83236), (3556, 41618), (7112, 20809)]