164578212

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{10607}}^1$

素因数の和:11048

約数の個数: 36

約数和(自身を含む): 417021696

約数和(自身を除く): 252443484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 10607, 15516, 21214, 31821, 42428, 63642, 95463, 127284, 190926, 381852, 4571617, 9143234, 13714851, 18286468, 27429702, 41144553, 54859404, 82289106, 164578212]

約数ペア:

[(1, 164578212), (2, 82289106), (3, 54859404), (4, 41144553), (6, 27429702), (9, 18286468), (12, 13714851), (18, 9143234), (36, 4571617), (431, 381852), (862, 190926), (1293, 127284), (1724, 95463), (2586, 63642), (3879, 42428), (5172, 31821), (7758, 21214), (10607, 15516)]