191012752

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4051}}^1$

素因数の和:4487

約数の個数: 40

約数和(自身を含む): 424066112

約数和(自身を除く): 233053360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 4051, 5894, 6736, 8102, 11788, 16204, 23576, 28357, 32408, 47152, 56714, 64816, 113428, 226856, 453712, 1705471, 3410942, 6821884, 11938297, 13643768, 23876594, 27287536, 47753188, 95506376, 191012752]

約数ペア:

[(1, 191012752), (2, 95506376), (4, 47753188), (7, 27287536), (8, 23876594), (14, 13643768), (16, 11938297), (28, 6821884), (56, 3410942), (112, 1705471), (421, 453712), (842, 226856), (1684, 113428), (2947, 64816), (3368, 56714), (4051, 47152), (5894, 32408), (6736, 28357), (8102, 23576), (11788, 16204)]