166156862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 274147200

約数和(自身を除く): 107990338

約数列:

[1, 2, 19, 37, 38, 59, 74, 118, 703, 1121, 1406, 2003, 2183, 2242, 4006, 4366, 38057, 41477, 74111, 76114, 82954, 118177, 148222, 236354, 1408109, 2245363, 2816218, 4372549, 4490726, 8745098, 83078431, 166156862]

約数ペア:

[(1, 166156862), (2, 83078431), (19, 8745098), (37, 4490726), (38, 4372549), (59, 2816218), (74, 2245363), (118, 1408109), (703, 236354), (1121, 148222), (1406, 118177), (2003, 82954), (2183, 76114), (2242, 74111), (4006, 41477), (4366, 38057)]