156989248016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577166353}}^1$

素因数の和:577166378

約数の個数: 20

約数和(自身を含む): 322058825532

約数和(自身を除く): 165069577516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577166353, 1154332706, 2308665412, 4617330824, 9234661648, 9811828001, 19623656002, 39247312004, 78494624008, 156989248016]

約数ペア:

[(1, 156989248016), (2, 78494624008), (4, 39247312004), (8, 19623656002), (16, 9811828001), (17, 9234661648), (34, 4617330824), (68, 2308665412), (136, 1154332706), (272, 577166353)]