159318684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210739}}^1$

素因数の和:210759

約数の個数: 48

約数和(自身を含む): 472057600

約数和(自身を除く): 312738916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210739, 421478, 632217, 842956, 1264434, 1475173, 1896651, 2528868, 2950346, 3793302, 4425519, 5689953, 5900692, 7586604, 8851038, 11379906, 13276557, 17702076, 22759812, 26553114, 39829671, 53106228, 79659342, 159318684]

約数ペア:

[(1, 159318684), (2, 79659342), (3, 53106228), (4, 39829671), (6, 26553114), (7, 22759812), (9, 17702076), (12, 13276557), (14, 11379906), (18, 8851038), (21, 7586604), (27, 5900692), (28, 5689953), (36, 4425519), (42, 3793302), (54, 2950346), (63, 2528868), (84, 1896651), (108, 1475173), (126, 1264434), (189, 842956), (252, 632217), (378, 421478), (756, 210739)]