129875412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6863}}^1$

素因数の和:6972

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 193007148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1577, 3154, 4731, 6308, 6863, 9462, 13726, 18924, 20589, 27452, 41178, 82356, 130397, 260794, 391191, 521588, 569629, 782382, 1139258, 1564764, 1708887, 2278516, 3417774, 6835548, 10822951, 21645902, 32468853, 43291804, 64937706, 129875412]

約数ペア:

[(1, 129875412), (2, 64937706), (3, 43291804), (4, 32468853), (6, 21645902), (12, 10822951), (19, 6835548), (38, 3417774), (57, 2278516), (76, 1708887), (83, 1564764), (114, 1139258), (166, 782382), (228, 569629), (249, 521588), (332, 391191), (498, 260794), (996, 130397), (1577, 82356), (3154, 41178), (4731, 27452), (6308, 20589), (6863, 18924), (9462, 13726)]