156902508

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{9883}}^1$

素因数の和:9913

約数の個数: 90

約数和(自身を含む): 477189636

約数和(自身を除く): 320287128

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 9883, 15876, 19766, 29649, 39532, 59298, 69181, 88947, 118596, 138362, 177894, 207543, 266841, 276724, 355788, 415086, 484267, 533682, 622629, 800523, 830172, 968534, 1067364, 1245258, 1452801, 1601046, 1867887, 1937068, 2490516, 2905602, 3202092, 3735774, 4358403, 5603661, 5811204, 7471548, 8716806, 11207322, 13075209, 17433612, 22414644, 26150418, 39225627, 52300836, 78451254, 156902508]

約数ペア:

[(1, 156902508), (2, 78451254), (3, 52300836), (4, 39225627), (6, 26150418), (7, 22414644), (9, 17433612), (12, 13075209), (14, 11207322), (18, 8716806), (21, 7471548), (27, 5811204), (28, 5603661), (36, 4358403), (42, 3735774), (49, 3202092), (54, 2905602), (63, 2490516), (81, 1937068), (84, 1867887), (98, 1601046), (108, 1452801), (126, 1245258), (147, 1067364), (162, 968534), (189, 830172), (196, 800523), (252, 622629), (294, 533682), (324, 484267), (378, 415086), (441, 355788), (567, 276724), (588, 266841), (756, 207543), (882, 177894), (1134, 138362), (1323, 118596), (1764, 88947), (2268, 69181), (2646, 59298), (3969, 39532), (5292, 29649), (7938, 19766), (9883, 15876)]