164793456

素因数分解:

$2^4\times 3^2\times {\mathrm{1144399}}^1$

素因数の和:1144413

約数の個数: 30

約数和(自身を含む): 461193200

約数和(自身を除く): 296399744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1144399, 2288798, 3433197, 4577596, 6866394, 9155192, 10299591, 13732788, 18310384, 20599182, 27465576, 41198364, 54931152, 82396728, 164793456]

約数ペア:

[(1, 164793456), (2, 82396728), (3, 54931152), (4, 41198364), (6, 27465576), (8, 20599182), (9, 18310384), (12, 13732788), (16, 10299591), (18, 9155192), (24, 6866394), (36, 4577596), (48, 3433197), (72, 2288798), (144, 1144399)]