138746272

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3709}}^1$

素因数の和:3893

約数の個数: 48

約数和(自身を含む): 314133120

約数和(自身を除く): 175386848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 3709, 4676, 5344, 7418, 9352, 14836, 18704, 25963, 29672, 37408, 51926, 59344, 103852, 118688, 207704, 415408, 619403, 830816, 1238806, 2477612, 4335821, 4955224, 8671642, 9910448, 17343284, 19820896, 34686568, 69373136, 138746272]

約数ペア:

[(1, 138746272), (2, 69373136), (4, 34686568), (7, 19820896), (8, 17343284), (14, 9910448), (16, 8671642), (28, 4955224), (32, 4335821), (56, 2477612), (112, 1238806), (167, 830816), (224, 619403), (334, 415408), (668, 207704), (1169, 118688), (1336, 103852), (2338, 59344), (2672, 51926), (3709, 37408), (4676, 29672), (5344, 25963), (7418, 18704), (9352, 14836)]