128547234

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 296524800

約数和(自身を除く): 167977566

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 199, 306, 398, 597, 1194, 1791, 2111, 3383, 3582, 4222, 6333, 6766, 10149, 12666, 18999, 20298, 30447, 35887, 37998, 60894, 71774, 107661, 215322, 322983, 420089, 645966, 840178, 1260267, 2520534, 3780801, 7141513, 7561602, 14283026, 21424539, 42849078, 64273617, 128547234]

約数ペア:

[(1, 128547234), (2, 64273617), (3, 42849078), (6, 21424539), (9, 14283026), (17, 7561602), (18, 7141513), (34, 3780801), (51, 2520534), (102, 1260267), (153, 840178), (199, 645966), (306, 420089), (398, 322983), (597, 215322), (1194, 107661), (1791, 71774), (2111, 60894), (3383, 37998), (3582, 35887), (4222, 30447), (6333, 20298), (6766, 18999), (10149, 12666)]