157057482722

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{20140739}}^1$

素因数の和:20141305

約数の個数: 16

約数和(自身を含む): 269724790080

約数和(自身を除く): 112667307358

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 20140739, 40281478, 140985173, 281970346, 11218391623, 22436783246, 78528741361, 157057482722]

約数ペア:

[(1, 157057482722), (2, 78528741361), (7, 22436783246), (14, 11218391623), (557, 281970346), (1114, 140985173), (3899, 40281478), (7798, 20140739)]