168989268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105883}}^1$

素因数の和:105916

約数の個数: 48

約数和(自身を含む): 474360320

約数和(自身を除く): 305371052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 105883, 211766, 317649, 423532, 635298, 741181, 1270596, 1482362, 2011777, 2223543, 2964724, 4023554, 4447086, 6035331, 8047108, 8894172, 12070662, 14082439, 24141324, 28164878, 42247317, 56329756, 84494634, 168989268]

約数ペア:

[(1, 168989268), (2, 84494634), (3, 56329756), (4, 42247317), (6, 28164878), (7, 24141324), (12, 14082439), (14, 12070662), (19, 8894172), (21, 8047108), (28, 6035331), (38, 4447086), (42, 4023554), (57, 2964724), (76, 2223543), (84, 2011777), (114, 1482362), (133, 1270596), (228, 741181), (266, 635298), (399, 423532), (532, 317649), (798, 211766), (1596, 105883)]