156920100986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{164831}}^1$

素因数の和:165350

約数の個数: 32

約数和(自身を含む): 259788418560

約数和(自身を除く): 102868317574

約数列:

[1, 2, 11, 22, 109, 218, 397, 794, 1199, 2398, 4367, 8734, 43273, 86546, 164831, 329662, 476003, 952006, 1813141, 3626282, 17966579, 35933158, 65437907, 130875814, 197632369, 395264738, 719816977, 1439633954, 7132731863, 14265463726, 78460050493, 156920100986]

約数ペア:

[(1, 156920100986), (2, 78460050493), (11, 14265463726), (22, 7132731863), (109, 1439633954), (218, 719816977), (397, 395264738), (794, 197632369), (1199, 130875814), (2398, 65437907), (4367, 35933158), (8734, 17966579), (43273, 3626282), (86546, 1813141), (164831, 952006), (329662, 476003)]