151489136

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{119849}}^1$

素因数の和:119936

約数の個数: 20

約数和(自身を含む): 297228000

約数和(自身を除く): 145738864

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 119849, 239698, 479396, 958792, 1917584, 9468071, 18936142, 37872284, 75744568, 151489136]

約数ペア:

[(1, 151489136), (2, 75744568), (4, 37872284), (8, 18936142), (16, 9468071), (79, 1917584), (158, 958792), (316, 479396), (632, 239698), (1264, 119849)]