163040508

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{85451}}^1$

素因数の和:85514

約数の個数: 36

約数和(自身を含む): 419911128

約数和(自身を除く): 256870620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 85451, 170902, 256353, 341804, 512706, 769059, 1025412, 1538118, 3076236, 4528903, 9057806, 13586709, 18115612, 27173418, 40760127, 54346836, 81520254, 163040508]

約数ペア:

[(1, 163040508), (2, 81520254), (3, 54346836), (4, 40760127), (6, 27173418), (9, 18115612), (12, 13586709), (18, 9057806), (36, 4528903), (53, 3076236), (106, 1538118), (159, 1025412), (212, 769059), (318, 512706), (477, 341804), (636, 256353), (954, 170902), (1908, 85451)]