156688334132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{187426237}}^1$

素因数の和:187426271

約数の個数: 24

約数和(自身を含む): 314876079840

約数和(自身を除く): 158187745708

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 187426237, 374852474, 749704948, 2061688607, 3561098503, 4123377214, 7122197006, 8246754428, 14244394012, 39172083533, 78344167066, 156688334132]

約数ペア:

[(1, 156688334132), (2, 78344167066), (4, 39172083533), (11, 14244394012), (19, 8246754428), (22, 7122197006), (38, 4123377214), (44, 3561098503), (76, 2061688607), (209, 749704948), (418, 374852474), (836, 187426237)]