161567861752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4073}}^1\times {\mathrm{5431}}^1$

素因数の和:9604

約数の個数: 64

約数和(自身を含む): 334605116160

約数和(自身を除く): 173037254408

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 4073, 5431, 7304, 8146, 10862, 16292, 21724, 32584, 43448, 44803, 59741, 89606, 119482, 179212, 238964, 338059, 358424, 450773, 477928, 676118, 901546, 1352236, 1803092, 2704472, 3606184, 3718649, 4958503, 7437298, 9917006, 14874596, 19834012, 22120463, 29749192, 39668024, 44240926, 88481852, 176963704, 243325093, 486650186, 973300372, 1835998429, 1946600744, 3671996858, 7343993716, 14687987432, 20195982719, 40391965438, 80783930876, 161567861752]

約数ペア:

[(1, 161567861752), (2, 80783930876), (4, 40391965438), (8, 20195982719), (11, 14687987432), (22, 7343993716), (44, 3671996858), (83, 1946600744), (88, 1835998429), (166, 973300372), (332, 486650186), (664, 243325093), (913, 176963704), (1826, 88481852), (3652, 44240926), (4073, 39668024), (5431, 29749192), (7304, 22120463), (8146, 19834012), (10862, 14874596), (16292, 9917006), (21724, 7437298), (32584, 4958503), (43448, 3718649), (44803, 3606184), (59741, 2704472), (89606, 1803092), (119482, 1352236), (179212, 901546), (238964, 676118), (338059, 477928), (358424, 450773)]