128962384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2815

約数の個数: 40

約数和(自身を含む): 259561512

約数和(自身を除く): 130599128

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 292, 328, 584, 656, 1168, 2693, 2993, 5386, 5986, 10772, 11972, 21544, 23944, 43088, 47888, 110413, 196589, 220826, 393178, 441652, 786356, 883304, 1572712, 1766608, 3145424, 8060149, 16120298, 32240596, 64481192, 128962384]

約数ペア:

[(1, 128962384), (2, 64481192), (4, 32240596), (8, 16120298), (16, 8060149), (41, 3145424), (73, 1766608), (82, 1572712), (146, 883304), (164, 786356), (292, 441652), (328, 393178), (584, 220826), (656, 196589), (1168, 110413), (2693, 47888), (2993, 43088), (5386, 23944), (5986, 21544), (10772, 11972)]