164018515448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{306004693}}^1$

素因数の和:306004766

約数の個数: 16

約数和(自身を含む): 312124787880

約数和(自身を除く): 148106272432

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 306004693, 612009386, 1224018772, 2448037544, 20502314431, 41004628862, 82009257724, 164018515448]

約数ペア:

[(1, 164018515448), (2, 82009257724), (4, 41004628862), (8, 20502314431), (67, 2448037544), (134, 1224018772), (268, 612009386), (536, 306004693)]