131154224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 260487792

約数和(自身を除く): 129333568

約数列:

[1, 2, 4, 8, 16, 53, 106, 211, 212, 422, 424, 733, 844, 848, 1466, 1688, 2932, 3376, 5864, 11183, 11728, 22366, 38849, 44732, 77698, 89464, 154663, 155396, 178928, 309326, 310792, 618652, 621584, 1237304, 2474608, 8197139, 16394278, 32788556, 65577112, 131154224]

約数ペア:

[(1, 131154224), (2, 65577112), (4, 32788556), (8, 16394278), (16, 8197139), (53, 2474608), (106, 1237304), (211, 621584), (212, 618652), (422, 310792), (424, 309326), (733, 178928), (844, 155396), (848, 154663), (1466, 89464), (1688, 77698), (2932, 44732), (3376, 38849), (5864, 22366), (11183, 11728)]