166250476

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 339558912

約数和(自身を除く): 173308436

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 241, 284, 347, 482, 497, 694, 964, 994, 1388, 1687, 1988, 2429, 3374, 4858, 6748, 9716, 17111, 24637, 34222, 49274, 68444, 83627, 98548, 119777, 167254, 172459, 239554, 334508, 344918, 479108, 585389, 689836, 1170778, 2341556, 5937517, 11875034, 23750068, 41562619, 83125238, 166250476]

約数ペア:

[(1, 166250476), (2, 83125238), (4, 41562619), (7, 23750068), (14, 11875034), (28, 5937517), (71, 2341556), (142, 1170778), (241, 689836), (284, 585389), (347, 479108), (482, 344918), (497, 334508), (694, 239554), (964, 172459), (994, 167254), (1388, 119777), (1687, 98548), (1988, 83627), (2429, 68444), (3374, 49274), (4858, 34222), (6748, 24637), (9716, 17111)]