164635532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{8053}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 304441200

約数和(自身を除く): 139805668

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 5111, 8053, 10222, 16106, 20444, 32212, 153007, 306014, 612028, 2166257, 4332514, 8665028, 41158883, 82317766, 164635532]

約数ペア:

[(1, 164635532), (2, 82317766), (4, 41158883), (19, 8665028), (38, 4332514), (76, 2166257), (269, 612028), (538, 306014), (1076, 153007), (5111, 32212), (8053, 20444), (10222, 16106)]