152409908

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 313528320

約数和(自身を除く): 161118412

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 179, 188, 329, 358, 647, 658, 716, 1253, 1294, 1316, 2506, 2588, 4529, 5012, 8413, 9058, 16826, 18116, 30409, 33652, 58891, 60818, 115813, 117782, 121636, 212863, 231626, 235564, 425726, 463252, 810691, 851452, 1621382, 3242764, 5443211, 10886422, 21772844, 38102477, 76204954, 152409908]

約数ペア:

[(1, 152409908), (2, 76204954), (4, 38102477), (7, 21772844), (14, 10886422), (28, 5443211), (47, 3242764), (94, 1621382), (179, 851452), (188, 810691), (329, 463252), (358, 425726), (647, 235564), (658, 231626), (716, 212863), (1253, 121636), (1294, 117782), (1316, 115813), (2506, 60818), (2588, 58891), (4529, 33652), (5012, 30409), (8413, 18116), (9058, 16826)]