138154252

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 255104640

約数和(自身を除く): 116950388

約数列:

[1, 2, 4, 53, 73, 79, 106, 113, 146, 158, 212, 226, 292, 316, 452, 3869, 4187, 5767, 5989, 7738, 8249, 8374, 8927, 11534, 11978, 15476, 16498, 16748, 17854, 23068, 23956, 32996, 35708, 305651, 437197, 473131, 611302, 651671, 874394, 946262, 1222604, 1303342, 1748788, 1892524, 2606684, 34538563, 69077126, 138154252]

約数ペア:

[(1, 138154252), (2, 69077126), (4, 34538563), (53, 2606684), (73, 1892524), (79, 1748788), (106, 1303342), (113, 1222604), (146, 946262), (158, 874394), (212, 651671), (226, 611302), (292, 473131), (316, 437197), (452, 305651), (3869, 35708), (4187, 32996), (5767, 23956), (5989, 23068), (7738, 17854), (8249, 16748), (8374, 16498), (8927, 15476), (11534, 11978)]