131785822

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 232128000

約数和(自身を除く): 100342178

約数列:

[1, 2, 7, 14, 59, 103, 118, 206, 413, 721, 826, 1442, 1549, 3098, 6077, 10843, 12154, 21686, 42539, 85078, 91391, 159547, 182782, 319094, 639737, 1116829, 1279474, 2233658, 9413273, 18826546, 65892911, 131785822]

約数ペア:

[(1, 131785822), (2, 65892911), (7, 18826546), (14, 9413273), (59, 2233658), (103, 1279474), (118, 1116829), (206, 639737), (413, 319094), (721, 182782), (826, 159547), (1442, 91391), (1549, 85078), (3098, 42539), (6077, 21686), (10843, 12154)]