157618688

素因数分解:

$2^9\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1688

約数の個数: 40

約数和(自身を含む): 316638960

約数和(自身を除く): 159020272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 256, 422, 512, 844, 1459, 1688, 2918, 3376, 5836, 6752, 11672, 13504, 23344, 27008, 46688, 54016, 93376, 108032, 186752, 307849, 373504, 615698, 747008, 1231396, 2462792, 4925584, 9851168, 19702336, 39404672, 78809344, 157618688]

約数ペア:

[(1, 157618688), (2, 78809344), (4, 39404672), (8, 19702336), (16, 9851168), (32, 4925584), (64, 2462792), (128, 1231396), (211, 747008), (256, 615698), (422, 373504), (512, 307849), (844, 186752), (1459, 108032), (1688, 93376), (2918, 54016), (3376, 46688), (5836, 27008), (6752, 23344), (11672, 13504)]