140536548

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54983}}^1$

素因数の和:55064

約数の個数: 36

約数和(自身を含む): 360255168

約数和(自身を除く): 219718620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 54983, 109966, 164949, 219932, 329898, 494847, 659796, 989694, 1979388, 3903793, 7807586, 11711379, 15615172, 23422758, 35134137, 46845516, 70268274, 140536548]

約数ペア:

[(1, 140536548), (2, 70268274), (3, 46845516), (4, 35134137), (6, 23422758), (9, 15615172), (12, 11711379), (18, 7807586), (36, 3903793), (71, 1979388), (142, 989694), (213, 659796), (284, 494847), (426, 329898), (639, 219932), (852, 164949), (1278, 109966), (2556, 54983)]