121396956

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{138581}}^1$

素因数の和:138661

約数の個数: 24

約数和(自身を含む): 287141904

約数和(自身を除く): 165744948

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 138581, 277162, 415743, 554324, 831486, 1662972, 10116413, 20232826, 30349239, 40465652, 60698478, 121396956]

約数ペア:

[(1, 121396956), (2, 60698478), (3, 40465652), (4, 30349239), (6, 20232826), (12, 10116413), (73, 1662972), (146, 831486), (219, 554324), (292, 415743), (438, 277162), (876, 138581)]