139304832

素因数分解:

$2^7\times 3^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 371280000

約数和(自身を除く): 231975168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 499, 727, 998, 1454, 1497, 1996, 2181, 2908, 2994, 3992, 4362, 5816, 5988, 7984, 8724, 11632, 11976, 15968, 17448, 23264, 23952, 31936, 34896, 46528, 47904, 63872, 69792, 93056, 95808, 139584, 191616, 279168, 362773, 725546, 1088319, 1451092, 2176638, 2902184, 4353276, 5804368, 8706552, 11608736, 17413104, 23217472, 34826208, 46434944, 69652416, 139304832]

約数ペア:

[(1, 139304832), (2, 69652416), (3, 46434944), (4, 34826208), (6, 23217472), (8, 17413104), (12, 11608736), (16, 8706552), (24, 5804368), (32, 4353276), (48, 2902184), (64, 2176638), (96, 1451092), (128, 1088319), (192, 725546), (384, 362773), (499, 279168), (727, 191616), (998, 139584), (1454, 95808), (1497, 93056), (1996, 69792), (2181, 63872), (2908, 47904), (2994, 46528), (3992, 34896), (4362, 31936), (5816, 23952), (5988, 23264), (7984, 17448), (8724, 15968), (11632, 11976)]