144271348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{21179}}^1$

素因数の和:21327

約数の個数: 24

約数和(自身を含む): 273984480

約数和(自身を除く): 129713132

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 21179, 42358, 84716, 275327, 550654, 1101308, 2774449, 5548898, 11097796, 36067837, 72135674, 144271348]

約数ペア:

[(1, 144271348), (2, 72135674), (4, 36067837), (13, 11097796), (26, 5548898), (52, 2774449), (131, 1101308), (262, 550654), (524, 275327), (1703, 84716), (3406, 42358), (6812, 21179)]