102981808

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 203692320

約数和(自身を除く): 100710512

約数列:

[1, 2, 4, 8, 16, 71, 142, 269, 284, 337, 538, 568, 674, 1076, 1136, 1348, 2152, 2696, 4304, 5392, 19099, 23927, 38198, 47854, 76396, 90653, 95708, 152792, 181306, 191416, 305584, 362612, 382832, 725224, 1450448, 6436363, 12872726, 25745452, 51490904, 102981808]

約数ペア:

[(1, 102981808), (2, 51490904), (4, 25745452), (8, 12872726), (16, 6436363), (71, 1450448), (142, 725224), (269, 382832), (284, 362612), (337, 305584), (538, 191416), (568, 181306), (674, 152792), (1076, 95708), (1136, 90653), (1348, 76396), (2152, 47854), (2696, 38198), (4304, 23927), (5392, 19099)]