163120248

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{4451}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 442751400

約数和(自身を除く): 279631152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4451, 4581, 6108, 8902, 9162, 12216, 13353, 17804, 18324, 26706, 35608, 36648, 40059, 53412, 80118, 106824, 160236, 320472, 2265559, 4531118, 6796677, 9062236, 13593354, 18124472, 20390031, 27186708, 40780062, 54373416, 81560124, 163120248]

約数ペア:

[(1, 163120248), (2, 81560124), (3, 54373416), (4, 40780062), (6, 27186708), (8, 20390031), (9, 18124472), (12, 13593354), (18, 9062236), (24, 6796677), (36, 4531118), (72, 2265559), (509, 320472), (1018, 160236), (1527, 106824), (2036, 80118), (3054, 53412), (4072, 40059), (4451, 36648), (4581, 35608), (6108, 26706), (8902, 18324), (9162, 17804), (12216, 13353)]