163945218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 336571200

約数和(自身を除く): 172625982

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 3709, 7367, 7418, 11127, 14734, 22101, 22254, 44202, 196577, 393154, 515551, 589731, 1031102, 1179462, 1546653, 3093306, 27324203, 54648406, 81972609, 163945218]

約数ペア:

[(1, 163945218), (2, 81972609), (3, 54648406), (6, 27324203), (53, 3093306), (106, 1546653), (139, 1179462), (159, 1031102), (278, 589731), (318, 515551), (417, 393154), (834, 196577), (3709, 44202), (7367, 22254), (7418, 22101), (11127, 14734)]