126603776

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 284606784

約数和(自身を除く): 158003008

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 512, 598, 736, 827, 832, 1196, 1472, 1654, 1664, 2392, 2944, 3308, 3328, 4784, 5888, 6616, 6656, 9568, 10751, 11776, 13232, 19021, 19136, 21502, 26464, 38042, 38272, 43004, 52928, 76084, 76544, 86008, 105856, 152168, 153088, 172016, 211712, 247273, 304336, 344032, 423424, 494546, 608672, 688064, 989092, 1217344, 1376128, 1978184, 2434688, 2752256, 3956368, 4869376, 5504512, 7912736, 9738752, 15825472, 31650944, 63301888, 126603776]

約数ペア:

[(1, 126603776), (2, 63301888), (4, 31650944), (8, 15825472), (13, 9738752), (16, 7912736), (23, 5504512), (26, 4869376), (32, 3956368), (46, 2752256), (52, 2434688), (64, 1978184), (92, 1376128), (104, 1217344), (128, 989092), (184, 688064), (208, 608672), (256, 494546), (299, 423424), (368, 344032), (416, 304336), (512, 247273), (598, 211712), (736, 172016), (827, 153088), (832, 152168), (1196, 105856), (1472, 86008), (1654, 76544), (1664, 76084), (2392, 52928), (2944, 43004), (3308, 38272), (3328, 38042), (4784, 26464), (5888, 21502), (6616, 19136), (6656, 19021), (9568, 13232), (10751, 11776)]