129519276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 318998400

約数和(自身を除く): 189479124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 563, 1009, 1126, 1689, 2018, 2252, 3027, 3378, 4036, 6054, 6756, 10697, 12108, 19171, 21394, 32091, 38342, 42788, 57513, 64182, 76684, 115026, 128364, 230052, 568067, 1136134, 1704201, 2272268, 3408402, 6816804, 10793273, 21586546, 32379819, 43173092, 64759638, 129519276]

約数ペア:

[(1, 129519276), (2, 64759638), (3, 43173092), (4, 32379819), (6, 21586546), (12, 10793273), (19, 6816804), (38, 3408402), (57, 2272268), (76, 1704201), (114, 1136134), (228, 568067), (563, 230052), (1009, 128364), (1126, 115026), (1689, 76684), (2018, 64182), (2252, 57513), (3027, 42788), (3378, 38342), (4036, 32091), (6054, 21394), (6756, 19171), (10697, 12108)]