149892748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{85751}}^1$

素因数の和:85797

約数の個数: 24

約数和(自身を含む): 288126720

約数和(自身を除く): 138233972

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 85751, 171502, 343004, 1629269, 1972273, 3258538, 3944546, 6517076, 7889092, 37473187, 74946374, 149892748]

約数ペア:

[(1, 149892748), (2, 74946374), (4, 37473187), (19, 7889092), (23, 6517076), (38, 3944546), (46, 3258538), (76, 1972273), (92, 1629269), (437, 343004), (874, 171502), (1748, 85751)]