153558232

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 293133600

約数和(自身を除く): 139575368

約数列:

[1, 2, 4, 8, 71, 142, 284, 409, 568, 661, 818, 1322, 1636, 2644, 3272, 5288, 29039, 46931, 58078, 93862, 116156, 187724, 232312, 270349, 375448, 540698, 1081396, 2162792, 19194779, 38389558, 76779116, 153558232]

約数ペア:

[(1, 153558232), (2, 76779116), (4, 38389558), (8, 19194779), (71, 2162792), (142, 1081396), (284, 540698), (409, 375448), (568, 270349), (661, 232312), (818, 187724), (1322, 116156), (1636, 93862), (2644, 58078), (3272, 46931), (5288, 29039)]