156950020790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3214213}}^1$

素因数の和:3214496

約数の個数: 32

約数和(自身を含む): 298536196320

約数和(自身を除く): 141586175530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 4883, 9766, 24415, 48830, 3214213, 6428426, 16071065, 32142130, 61070047, 122140094, 305350235, 610700470, 826052741, 1652105482, 4130263705, 8260527410, 15695002079, 31390004158, 78475010395, 156950020790]

約数ペア:

[(1, 156950020790), (2, 78475010395), (5, 31390004158), (10, 15695002079), (19, 8260527410), (38, 4130263705), (95, 1652105482), (190, 826052741), (257, 610700470), (514, 305350235), (1285, 122140094), (2570, 61070047), (4883, 32142130), (9766, 16071065), (24415, 6428426), (48830, 3214213)]