128595204

素因数分解:

$2^2\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{3221}}^1$

素因数の和:4340

約数の個数: 36

約数和(自身を含む): 325454220

約数和(自身を除く): 196859016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1109, 2218, 3221, 3327, 4436, 6442, 6654, 9663, 9981, 12884, 13308, 19326, 19962, 28989, 38652, 39924, 57978, 115956, 3572089, 7144178, 10716267, 14288356, 21432534, 32148801, 42865068, 64297602, 128595204]

約数ペア:

[(1, 128595204), (2, 64297602), (3, 42865068), (4, 32148801), (6, 21432534), (9, 14288356), (12, 10716267), (18, 7144178), (36, 3572089), (1109, 115956), (2218, 57978), (3221, 39924), (3327, 38652), (4436, 28989), (6442, 19962), (6654, 19326), (9663, 13308), (9981, 12884)]