156780804

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 374897600

約数和(自身を除く): 218116796

約数列:

[1, 2, 3, 4, 6, 12, 67, 109, 134, 201, 218, 268, 327, 402, 436, 654, 804, 1308, 1789, 3578, 5367, 7156, 7303, 10734, 14606, 21468, 21909, 29212, 43818, 87636, 119863, 195001, 239726, 359589, 390002, 479452, 585003, 719178, 780004, 1170006, 1438356, 2340012, 13065067, 26130134, 39195201, 52260268, 78390402, 156780804]

約数ペア:

[(1, 156780804), (2, 78390402), (3, 52260268), (4, 39195201), (6, 26130134), (12, 13065067), (67, 2340012), (109, 1438356), (134, 1170006), (201, 780004), (218, 719178), (268, 585003), (327, 479452), (402, 390002), (436, 359589), (654, 239726), (804, 195001), (1308, 119863), (1789, 87636), (3578, 43818), (5367, 29212), (7156, 21909), (7303, 21468), (10734, 14606)]