139218176

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{12647}}^1$

素因数の和:12706

約数の個数: 36

約数和(自身を含む): 284377632

約数和(自身を除く): 145159456

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 12647, 25294, 50588, 101176, 202352, 404704, 543821, 809408, 1087642, 1618816, 2175284, 3237632, 4350568, 8701136, 17402272, 34804544, 69609088, 139218176]

約数ペア:

[(1, 139218176), (2, 69609088), (4, 34804544), (8, 17402272), (16, 8701136), (32, 4350568), (43, 3237632), (64, 2175284), (86, 1618816), (128, 1087642), (172, 809408), (256, 543821), (344, 404704), (688, 202352), (1376, 101176), (2752, 50588), (5504, 25294), (11008, 12647)]