165280220032

素因数分解:

$2^7\times {\mathrm{1777}}^1\times {\mathrm{726647}}^1$

素因数の和:728438

約数の個数: 32

約数和(自身を含む): 329454936720

約数和(自身を除く): 164174716688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1777, 3554, 7108, 14216, 28432, 56864, 113728, 227456, 726647, 1453294, 2906588, 5813176, 11626352, 23252704, 46505408, 93010816, 1291251719, 2582503438, 5165006876, 10330013752, 20660027504, 41320055008, 82640110016, 165280220032]

約数ペア:

[(1, 165280220032), (2, 82640110016), (4, 41320055008), (8, 20660027504), (16, 10330013752), (32, 5165006876), (64, 2582503438), (128, 1291251719), (1777, 93010816), (3554, 46505408), (7108, 23252704), (14216, 11626352), (28432, 5813176), (56864, 2906588), (113728, 1453294), (227456, 726647)]