172000794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{77269}}^1$

素因数の和:77334

約数の個数: 32

約数和(自身を含む): 400567680

約数和(自身を除く): 228566886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 77269, 154538, 231807, 463614, 540883, 1081766, 1622649, 3245298, 4095257, 8190514, 12285771, 24571542, 28666799, 57333598, 86000397, 172000794]

約数ペア:

[(1, 172000794), (2, 86000397), (3, 57333598), (6, 28666799), (7, 24571542), (14, 12285771), (21, 8190514), (42, 4095257), (53, 3245298), (106, 1622649), (159, 1081766), (318, 540883), (371, 463614), (742, 231807), (1113, 154538), (2226, 77269)]