147934482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2621}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 309605760

約数和(自身を除く): 161671278

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 2621, 5242, 7863, 9407, 15726, 18814, 28221, 56442, 60283, 120566, 180849, 361698, 1071989, 2143978, 3215967, 6431934, 24655747, 49311494, 73967241, 147934482]

約数ペア:

[(1, 147934482), (2, 73967241), (3, 49311494), (6, 24655747), (23, 6431934), (46, 3215967), (69, 2143978), (138, 1071989), (409, 361698), (818, 180849), (1227, 120566), (2454, 60283), (2621, 56442), (5242, 28221), (7863, 18814), (9407, 15726)]