163669504

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 345201120

約数和(自身を除く): 181531616

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 128, 146, 151, 232, 256, 292, 302, 464, 512, 584, 604, 928, 1168, 1208, 1856, 2117, 2336, 2416, 3712, 4234, 4379, 4672, 4832, 7424, 8468, 8758, 9344, 9664, 11023, 14848, 16936, 17516, 18688, 19328, 22046, 33872, 35032, 37376, 38656, 44092, 67744, 70064, 77312, 88184, 135488, 140128, 176368, 270976, 280256, 319667, 352736, 541952, 560512, 639334, 705472, 1083904, 1121024, 1278668, 1410944, 2242048, 2557336, 2821888, 5114672, 5643776, 10229344, 20458688, 40917376, 81834752, 163669504]

約数ペア:

[(1, 163669504), (2, 81834752), (4, 40917376), (8, 20458688), (16, 10229344), (29, 5643776), (32, 5114672), (58, 2821888), (64, 2557336), (73, 2242048), (116, 1410944), (128, 1278668), (146, 1121024), (151, 1083904), (232, 705472), (256, 639334), (292, 560512), (302, 541952), (464, 352736), (512, 319667), (584, 280256), (604, 270976), (928, 176368), (1168, 140128), (1208, 135488), (1856, 88184), (2117, 77312), (2336, 70064), (2416, 67744), (3712, 44092), (4234, 38656), (4379, 37376), (4672, 35032), (4832, 33872), (7424, 22046), (8468, 19328), (8758, 18688), (9344, 17516), (9664, 16936), (11023, 14848)]