169319982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 392958720

約数和(自身を除く): 223638738

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 2451, 2657, 3354, 4902, 5314, 7971, 10621, 15942, 21242, 31863, 34541, 50483, 63726, 69082, 100966, 103623, 114251, 151449, 207246, 228502, 302898, 342753, 656279, 685506, 1312558, 1485263, 1968837, 2170769, 2970526, 3937674, 4341538, 4455789, 6512307, 8911578, 13024614, 28219997, 56439994, 84659991, 169319982]

約数ペア:

[(1, 169319982), (2, 84659991), (3, 56439994), (6, 28219997), (13, 13024614), (19, 8911578), (26, 6512307), (38, 4455789), (39, 4341538), (43, 3937674), (57, 2970526), (78, 2170769), (86, 1968837), (114, 1485263), (129, 1312558), (247, 685506), (258, 656279), (494, 342753), (559, 302898), (741, 228502), (817, 207246), (1118, 151449), (1482, 114251), (1634, 103623), (1677, 100966), (2451, 69082), (2657, 63726), (3354, 50483), (4902, 34541), (5314, 31863), (7971, 21242), (10621, 15942)]