137218304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{28211}}^1$

素因数の和:28246

約数の個数: 36

約数和(自身を含む): 288326640

約数和(自身を除く): 151108336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 28211, 56422, 112844, 225688, 451376, 536009, 902752, 1072018, 1805504, 2144036, 3611008, 4288072, 7222016, 8576144, 17152288, 34304576, 68609152, 137218304]

約数ペア:

[(1, 137218304), (2, 68609152), (4, 34304576), (8, 17152288), (16, 8576144), (19, 7222016), (32, 4288072), (38, 3611008), (64, 2144036), (76, 1805504), (128, 1072018), (152, 902752), (256, 536009), (304, 451376), (608, 225688), (1216, 112844), (2432, 56422), (4864, 28211)]