189432008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{10847}}^1$

素因数の和:10949

約数の個数: 32

約数和(自身を含む): 371001600

約数和(自身を除く): 181569592

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 2183, 4366, 8732, 10847, 17464, 21694, 43388, 86776, 401339, 639973, 802678, 1279946, 1605356, 2559892, 3210712, 5119784, 23679001, 47358002, 94716004, 189432008]

約数ペア:

[(1, 189432008), (2, 94716004), (4, 47358002), (8, 23679001), (37, 5119784), (59, 3210712), (74, 2559892), (118, 1605356), (148, 1279946), (236, 802678), (296, 639973), (472, 401339), (2183, 86776), (4366, 43388), (8732, 21694), (10847, 17464)]