168086996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28723}}^1$

素因数の和:28764

約数の個数: 48

約数和(自身を含む): 386050560

約数和(自身を除く): 217963564

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 28723, 57446, 114892, 201061, 315953, 402122, 545737, 631906, 804244, 1091474, 1263812, 2182948, 2211671, 3820159, 4423342, 6003107, 7640318, 8846684, 12006214, 15280636, 24012428, 42021749, 84043498, 168086996]

約数ペア:

[(1, 168086996), (2, 84043498), (4, 42021749), (7, 24012428), (11, 15280636), (14, 12006214), (19, 8846684), (22, 7640318), (28, 6003107), (38, 4423342), (44, 3820159), (76, 2211671), (77, 2182948), (133, 1263812), (154, 1091474), (209, 804244), (266, 631906), (308, 545737), (418, 402122), (532, 315953), (836, 201061), (1463, 114892), (2926, 57446), (5852, 28723)]